Scratch address used by the alternate memory test
You only need to set this if address zero isn't writeable
-- CONFIG_SYS_MEM_TOP_HIDE (PPC only):
+- CONFIG_SYS_MEM_RESERVE_SECURE
+ If defined, the size of CONFIG_SYS_MEM_RESERVE_SECURE memory
+ is substracted from total RAM and won't be reported to OS.
+ This memory can be used as secure memory. A variable
+ gd->secure_ram is used to track the location. In systems
+ the RAM base is not zero, or RAM is divided into banks,
+ this variable needs to be recalcuated to get the address.
+
+- CONFIG_SYS_MEM_TOP_HIDE:
If CONFIG_SYS_MEM_TOP_HIDE is defined in the board config header,
this specified memory area will get subtracted from the top
(end) of RAM and won't get "touched" at all by U-Boot. By
- CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE
Define minimum DDR size required for debug server image
-- CONFIG_SYS_MEM_TOP_HIDE_MIN
- Define minimum DDR size to be hided from top of the DDR memory
+- CONFIG_SYS_MC_RSV_MEM_ALIGN
+ Define alignment of reserved memory MC requires
Reproducible builds
-------------------
config M68K
bool "M68000 architecture"
+ select HAVE_PRIVATE_LIBGCC
select HAVE_GENERIC_BOARD
select SYS_GENERIC_BOARD
config TARGET_STM32F429_DISCOVERY
bool "Support STM32F429 Discovery"
select CPU_V7M
+ select DM
+ select DM_SERIAL
config ARCH_ROCKCHIP
bool "Support Rockchip SoCs"
writel(regs->zq_config, &emif_reg[nr]->emif_zq_config);
writel(regs->sdram_config, &cstat->secure_emif_sdram_config);
writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config);
+
+ /* Trigger initialization */
+ writel(0x00003100, &emif_reg[nr]->emif_sdram_ref_ctrl);
+ /* Wait 1ms because of L3 timeout error */
+ udelay(1000);
+
+ /* Write proper sdram_ref_cref_ctrl value */
writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl);
writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl_shdw);
}
EMIF_REG_INITREF_DIS_MASK);
#endif
if (regs->zq_config)
- writel(0x80003100, &emif_reg[nr]->emif_sdram_ref_ctrl);
+ /* Set time between rising edge of DDR_RESET to rising
+ * edge of DDR_CKE to > 500us per memory spec. */
+ writel(0x00003100, &emif_reg[nr]->emif_sdram_ref_ctrl);
writel(regs->emif_ddr_phy_ctlr_1,
&emif_reg[nr]->emif_ddr_phy_ctrl_1);
obj-y += clock.o
obj-y += timer.o
obj-y += fsl_epu.o
+obj-y += soc.o
obj-$(CONFIG_SCSI_AHCI_PLAT) += ls102xa_sata.o
obj-$(CONFIG_OF_LIBFDT) += fdt.o
}
#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */
+
+uint get_svr(void)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+
+ return in_be32(&gur->svr);
+}
+
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
--- /dev/null
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/ls102xa_soc.h>
+
+unsigned int get_soc_major_rev(void)
+{
+ struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+ unsigned int svr, major;
+
+ svr = in_be32(&gur->svr);
+ major = SVR_MAJ(svr);
+
+ return major;
+}
+
+int arch_soc_init(void)
+{
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+ struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+ unsigned int major;
+
+#ifdef CONFIG_FSL_QSPI
+ out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
+#endif
+
+#ifdef CONFIG_FSL_DCU_FB
+ out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
+#endif
+
+ /* Configure Little endian for SAI, ASRC and SPDIF */
+ out_be32(&scfg->endiancr, SCFG_ENDIANCR_LE);
+
+ /*
+ * Enable snoop requests and DVM message requests for
+ * All the slave insterfaces.
+ */
+ out_le32(&cci->slave[0].snoop_ctrl,
+ CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+ out_le32(&cci->slave[1].snoop_ctrl,
+ CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+ out_le32(&cci->slave[2].snoop_ctrl,
+ CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+ out_le32(&cci->slave[4].snoop_ctrl,
+ CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
+
+ major = get_soc_major_rev();
+ if (major == SOC_MAJOR_VER_1_0) {
+ /*
+ * Set CCI-400 Slave interface S1, S2 Shareable Override
+ * Register All transactions are treated as non-shareable
+ */
+ out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
+ out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
+
+ /* Workaround for the issue that DDR could not respond to
+ * barrier transaction which is generated by executing DSB/ISB
+ * instruction. Set CCI-400 control override register to
+ * terminate the barrier transaction. After DDR is initialized,
+ * allow barrier transaction to DDR again */
+ out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER);
+ }
+
+ /* Enable all the snoop signal for various masters */
+ out_be32(&scfg->snpcnfgcr, SCFG_SNPCNFGCR_SEC_RD_WR |
+ SCFG_SNPCNFGCR_DCU_RD_WR |
+ SCFG_SNPCNFGCR_SATA_RD_WR |
+ SCFG_SNPCNFGCR_USB3_RD_WR |
+ SCFG_SNPCNFGCR_DBG_RD_WR |
+ SCFG_SNPCNFGCR_EDMA_SNP);
+
+ /*
+ * Memory controller require a register write before being enabled.
+ * Affects: DDR
+ * Register: EDDRTQCFG
+ * Description: Memory controller performance is not optimal with
+ * default internal target queue register values.
+ * Workaround: Write a value of 63b2_0042h to address: 157_020Ch.
+ */
+ out_be32(&scfg->eddrtqcfg, 0x63b20042);
+
+ return 0;
+}
break;
case BOOT_DEVICE_MMC2:
case BOOT_DEVICE_MMC2_2:
+ omap_mmc_init(0, 0, 0, -1, -1);
omap_mmc_init(1, 0, 0, -1, -1);
break;
}
set_sctlr(get_sctlr() | CR_M);
}
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+/*
+ * Called from final mmu setup. The phys_addr is new, non-existing
+ * address. A new sub table is created @level2_table_secure to cover
+ * size of CONFIG_SYS_MEM_RESERVE_SECURE memory.
+ */
+static inline int final_secure_ddr(u64 *level0_table,
+ u64 *level2_table_secure,
+ phys_addr_t phys_addr)
+{
+ int ret = -EINVAL;
+ struct table_info table = {};
+ struct sys_mmu_table ddr_entry = {
+ 0, 0, BLOCK_SIZE_L1, MT_NORMAL,
+ PMD_SECT_OUTER_SHARE | PMD_SECT_NS
+ };
+ u64 index;
+
+ /* Need to create a new table */
+ ddr_entry.virt_addr = phys_addr & ~(BLOCK_SIZE_L1 - 1);
+ ddr_entry.phys_addr = phys_addr & ~(BLOCK_SIZE_L1 - 1);
+ ret = find_table(&ddr_entry, &table, level0_table);
+ if (ret)
+ return ret;
+ index = (ddr_entry.virt_addr - table.table_base) >> SECTION_SHIFT_L1;
+ set_pgtable_table(table.ptr, index, level2_table_secure);
+ table.ptr = level2_table_secure;
+ table.table_base = ddr_entry.virt_addr;
+ table.entry_size = BLOCK_SIZE_L2;
+ ret = set_block_entry(&ddr_entry, &table);
+ if (ret) {
+ printf("MMU error: could not fill non-secure ddr block entries\n");
+ return ret;
+ }
+ ddr_entry.virt_addr = phys_addr;
+ ddr_entry.phys_addr = phys_addr;
+ ddr_entry.size = CONFIG_SYS_MEM_RESERVE_SECURE;
+ ddr_entry.attribute = PMD_SECT_OUTER_SHARE;
+ ret = find_table(&ddr_entry, &table, level0_table);
+ if (ret) {
+ printf("MMU error: could not find secure ddr table\n");
+ return ret;
+ }
+ ret = set_block_entry(&ddr_entry, &table);
+ if (ret)
+ printf("MMU error: could not set secure ddr block entry\n");
+
+ return ret;
+}
+#endif
+
/*
* The final tables look similar to early tables, but different in detail.
* These tables are in DRAM. Sub tables are added to enable cache for
* QBMan and OCRAM.
*
+ * Put the MMU table in secure memory if gd->secure_ram is valid.
+ * OCRAM will be not used for this purpose so gd->secure_ram can't be 0.
+ *
* Level 1 table 0 contains 512 entries for each 1GB from 0 to 512GB.
* Level 1 table 1 contains 512 entries for each 1GB from 512GB to 1TB.
* Level 2 table 0 contains 512 entries for each 2MB from 0 to 1GB.
*/
static inline void final_mmu_setup(void)
{
- unsigned int el, i;
+ unsigned int el = current_el();
+ unsigned int i;
u64 *level0_table = (u64 *)gd->arch.tlb_addr;
- u64 *level1_table0 = (u64 *)(gd->arch.tlb_addr + 0x1000);
- u64 *level1_table1 = (u64 *)(gd->arch.tlb_addr + 0x2000);
- u64 *level2_table0 = (u64 *)(gd->arch.tlb_addr + 0x3000);
-#ifdef CONFIG_FSL_LSCH3
- u64 *level2_table1 = (u64 *)(gd->arch.tlb_addr + 0x4000);
-#elif defined(CONFIG_FSL_LSCH2)
- u64 *level2_table1 = (u64 *)(gd->arch.tlb_addr + 0x4000);
- u64 *level2_table2 = (u64 *)(gd->arch.tlb_addr + 0x5000);
+ u64 *level1_table0;
+ u64 *level1_table1;
+ u64 *level2_table0;
+ u64 *level2_table1;
+#ifdef CONFIG_FSL_LSCH2
+ u64 *level2_table2;
#endif
- struct table_info table = {level0_table, 0, BLOCK_SIZE_L0};
+ struct table_info table = {NULL, 0, BLOCK_SIZE_L0};
+
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ u64 *level2_table_secure;
+
+ if (el == 3) {
+ /*
+ * Only use gd->secure_ram if the address is recalculated
+ * Align to 4KB for MMU table
+ */
+ if (gd->secure_ram & MEM_RESERVE_SECURE_MAINTAINED)
+ level0_table = (u64 *)(gd->secure_ram & ~0xfff);
+ else
+ printf("MMU warning: gd->secure_ram is not maintained, disabled.\n");
+ }
+#endif
+ level1_table0 = level0_table + 512;
+ level1_table1 = level1_table0 + 512;
+ level2_table0 = level1_table1 + 512;
+ level2_table1 = level2_table0 + 512;
+#ifdef CONFIG_FSL_LSCH2
+ level2_table2 = level2_table1 + 512;
+#endif
+ table.ptr = level0_table;
/* Invalidate all table entries */
memset(level0_table, 0, PGTABLE_SIZE);
&final_mmu_table[i]);
}
}
+ /* Set the secure memory to secure in MMU */
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ if (el == 3 && gd->secure_ram & MEM_RESERVE_SECURE_MAINTAINED) {
+#ifdef CONFIG_FSL_LSCH3
+ level2_table_secure = level2_table1 + 512;
+#elif defined(CONFIG_FSL_LSCH2)
+ level2_table_secure = level2_table2 + 512;
+#endif
+ if (!final_secure_ddr(level0_table,
+ level2_table_secure,
+ gd->secure_ram & ~0x3)) {
+ gd->secure_ram |= MEM_RESERVE_SECURE_SECURED;
+ debug("Now MMU table is in secured memory at 0x%llx\n",
+ gd->secure_ram & ~0x3);
+ } else {
+ printf("MMU warning: Failed to secure DDR\n");
+ }
+ }
+#endif
/* flush new MMU table */
- flush_dcache_range(gd->arch.tlb_addr,
- gd->arch.tlb_addr + gd->arch.tlb_size);
+ flush_dcache_range((ulong)level0_table,
+ (ulong)level0_table + gd->arch.tlb_size);
#ifdef CONFIG_SYS_DPAA_FMAN
flush_dcache_all();
#endif
/* point TTBR to the new table */
- el = current_el();
-
set_ttbr_tcr_mair(el, (u64)level0_table, LAYERSCAPE_TCR_FINAL,
MEMORY_ATTRIBUTES);
/*
val |= 0x02;
scfg_out32(rstcr, val);
}
+
+phys_size_t board_reserve_ram_top(phys_size_t ram_size)
+{
+ phys_size_t ram_top = ram_size;
+
+#ifdef CONFIG_SYS_MEM_TOP_HIDE
+#error CONFIG_SYS_MEM_TOP_HIDE not to be used together with this function
+#endif
+/* Carve the Debug Server private DRAM block from the end of DRAM */
+#ifdef CONFIG_FSL_DEBUG_SERVER
+ ram_top -= debug_server_get_dram_block_size();
+#endif
+
+/* Carve the MC private DRAM block from the end of DRAM */
+#ifdef CONFIG_FSL_MC_ENET
+ ram_top -= mc_get_dram_block_size();
+ ram_top &= ~(CONFIG_SYS_MC_RSV_MEM_ALIGN - 1);
+#endif
+
+ return ram_top;
+}
u32 cfg;
int lane;
- memset(serdes_prtcl_map, 0, sizeof(serdes_prtcl_map));
+ memset(serdes_prtcl_map, 0, sizeof(u8) * SERDES_PRCTL_COUNT);
cfg = gur_in32(&gur->rcwsr[4]) & sd_prctl_mask;
cfg >>= sd_prctl_shift;
u32 cfg;
int lane;
- memset(serdes_prtcl_map, 0, sizeof(serdes_prtcl_map));
+ memset(serdes_prtcl_map, 0, sizeof(u8) * SERDES_PRCTL_COUNT);
cfg = gur_in32(&gur->rcwsr[28]) & sd_prctl_mask;
cfg >>= sd_prctl_shift;
#include <common.h>
#include <fsl_ifc.h>
+#include <ahci.h>
+#include <scsi.h>
#include <asm/arch/soc.h>
#include <asm/io.h>
#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
#if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
+/*
+ * This erratum requires setting a value to eddrtqcr1 to
+ * optimal the DDR performance.
+ */
+static void erratum_a008336(void)
+{
+ u32 *eddrtqcr1;
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
+#ifdef CONFIG_SYS_FSL_DCSR_DDR_ADDR
+ eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR_ADDR + 0x800;
+ out_le32(eddrtqcr1, 0x63b30002);
+#endif
+#ifdef CONFIG_SYS_FSL_DCSR_DDR2_ADDR
+ eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR2_ADDR + 0x800;
+ out_le32(eddrtqcr1, 0x63b30002);
+#endif
+#endif
+}
+
+/*
+ * This erratum requires a register write before being Memory
+ * controller 3 being enabled.
+ */
+static void erratum_a008514(void)
+{
+ u32 *eddrtqcr1;
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_A008514
+#ifdef CONFIG_SYS_FSL_DCSR_DDR3_ADDR
+ eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR3_ADDR + 0x800;
+ out_le32(eddrtqcr1, 0x63b20002);
+#endif
+#endif
+}
#ifdef CONFIG_SYS_FSL_ERRATUM_A009635
#define PLATFORM_CYCLE_ENV_VAR "a009635_interval_val"
erratum_rcw_src();
init_early_memctl_regs(); /* tighten IFC timing */
erratum_a009203();
+ erratum_a008514();
+ erratum_a008336();
+}
+
+#ifdef CONFIG_SCSI_AHCI_PLAT
+int sata_init(void)
+{
+ struct ccsr_ahci __iomem *ccsr_ahci;
+
+ ccsr_ahci = (void *)CONFIG_SYS_SATA2;
+ out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG);
+ out_le32(&ccsr_ahci->ptc, AHCI_PORT_TRANS_CFG);
+
+ ccsr_ahci = (void *)CONFIG_SYS_SATA1;
+ out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG);
+ out_le32(&ccsr_ahci->ptc, AHCI_PORT_TRANS_CFG);
+
+ ahci_init((void __iomem *)CONFIG_SYS_SATA1);
+ scsi_scan(0);
+
+ return 0;
}
+#endif
#elif defined(CONFIG_LS1043A)
+#ifdef CONFIG_SCSI_AHCI_PLAT
+int sata_init(void)
+{
+ struct ccsr_ahci __iomem *ccsr_ahci = (void *)CONFIG_SYS_SATA;
+
+ out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG);
+ out_le32(&ccsr_ahci->pp2c, AHCI_PORT_PHY_2_CFG);
+ out_le32(&ccsr_ahci->pp3c, AHCI_PORT_PHY_3_CFG);
+ out_le32(&ccsr_ahci->ptc, AHCI_PORT_TRANS_CFG);
+
+ ahci_init((void __iomem *)CONFIG_SYS_SATA);
+ scsi_scan(0);
+
+ return 0;
+}
+#endif
+
void fsl_lsch2_early_init_f(void)
{
struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+ struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
#ifdef CONFIG_FSL_IFC
init_early_memctl_regs(); /* tighten IFC timing */
#endif
+ /* Make SEC reads and writes snoopable */
+ setbits_be32(&scfg->snpcnfgcr, SCFG_SNPCNFGCR_SECRDSNP |
+ SCFG_SNPCNFGCR_SECWRSNP);
+
/*
* Enable snoop requests and DVM message requests for
* Slave insterface S4 (A53 core cluster)
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
+#ifdef CONFIG_SCSI_AHCI_PLAT
+ sata_init();
+#endif
+
return 0;
}
#endif
#endif
return cntpct;
}
+
+unsigned long usec2ticks(unsigned long usec)
+{
+ ulong ticks;
+ if (usec < 1000)
+ ticks = ((usec * (get_tbclk()/1000)) + 500) / 1000;
+ else
+ ticks = ((usec / 10) * (get_tbclk() / 100000));
+
+ return ticks;
+}
#define CONFIG_SYS_FSL_DDR /* Freescale DDR driver */
#define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0
+/*
+ * Reserve secure memory
+ * To be aligned with MMU block size
+ */
+#define CONFIG_SYS_MEM_RESERVE_SECURE (2048 * 1024) /* 2MB */
+
#if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
#define CONFIG_MAX_CPUS 16
#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
#define CONFIG_SYS_FSL_OCRAM_BASE 0x10000000 /* initial RAM */
#define CONFIG_SYS_FSL_OCRAM_SIZE 0x200000 /* 2 MiB */
#define CONFIG_SYS_FSL_DDR_BE
-#define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30)
-#define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
+#define CONFIG_SYS_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30)
+#define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_DDR_BLOCK1_SIZE
#define CONFIG_SYS_FSL_CCSR_GUR_BE
#define CONFIG_SYS_FSL_CCSR_SCFG_BE
#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.4"
#define CONFIG_SYS_FSL_SFP_VER_3_2
-#define CONFIG_SYS_FSL_SNVS_LE
-#define CONFIG_SYS_FSL_SEC_LE
+#define CONFIG_SYS_FSL_SEC_MON_BE
+#define CONFIG_SYS_FSL_SEC_BE
#define CONFIG_SYS_FSL_SFP_BE
#define CONFIG_SYS_FSL_SRK_LE
#define CONFIG_KEY_REVOCATION
{ CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FSL_IFC_BASE1,
CONFIG_SYS_FSL_IFC_SIZE1, MT_DEVICE_NGNRNE, PMD_SECT_NON_SHARE },
{ CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
- CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL, PMD_SECT_OUTER_SHARE },
+ CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
+ PMD_SECT_OUTER_SHARE | PMD_SECT_NS },
/* Map IFC region #2 up to CONFIG_SYS_FLASH_BASE for NAND boot */
{ CONFIG_SYS_FSL_IFC_BASE2, CONFIG_SYS_FSL_IFC_BASE2,
CONFIG_SYS_FLASH_BASE - CONFIG_SYS_FSL_IFC_BASE2,
CONFIG_SYS_FSL_DCSR_SIZE, MT_DEVICE_NGNRNE,
PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
{ CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
- CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PMD_SECT_OUTER_SHARE },
+ CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
+ PMD_SECT_OUTER_SHARE | PMD_SECT_NS },
#elif defined(CONFIG_FSL_LSCH2)
{ CONFIG_SYS_FSL_CCSR_BASE, CONFIG_SYS_FSL_CCSR_BASE,
CONFIG_SYS_FSL_CCSR_SIZE, MT_DEVICE_NGNRNE,
{ CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL, PMD_SECT_NON_SHARE },
{ CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
- CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL, PMD_SECT_OUTER_SHARE },
+ CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
+ PMD_SECT_OUTER_SHARE | PMD_SECT_NS },
{ CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_BASE2,
CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE,
PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
/* For QBMAN portal, only the first 64MB is cache-enabled */
{ CONFIG_SYS_FSL_QBMAN_BASE, CONFIG_SYS_FSL_QBMAN_BASE,
CONFIG_SYS_FSL_QBMAN_SIZE_1, MT_NORMAL,
- PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
+ PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN | PMD_SECT_NS },
{ CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
CONFIG_SYS_FSL_QBMAN_BASE + CONFIG_SYS_FSL_QBMAN_SIZE_1,
CONFIG_SYS_FSL_QBMAN_SIZE - CONFIG_SYS_FSL_QBMAN_SIZE_1,
CONFIG_SYS_FSL_PEBUF_SIZE, MT_DEVICE_NGNRNE,
PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
{ CONFIG_SYS_FSL_DRAM_BASE2, CONFIG_SYS_FSL_DRAM_BASE2,
- CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL, PMD_SECT_OUTER_SHARE },
+ CONFIG_SYS_FSL_DRAM_SIZE2, MT_NORMAL,
+ PMD_SECT_OUTER_SHARE | PMD_SECT_NS },
#elif defined(CONFIG_FSL_LSCH2)
{ CONFIG_SYS_FSL_BOOTROM_BASE, CONFIG_SYS_FSL_BOOTROM_BASE,
CONFIG_SYS_FSL_BOOTROM_SIZE, MT_DEVICE_NGNRNE,
#define CONFIG_SYS_PCIE3_ADDR (CONFIG_SYS_IMMR + 0x2600000)
#define CONFIG_SYS_FSL_SEC_ADDR (CONFIG_SYS_IMMR + 0x700000)
#define CONFIG_SYS_FSL_JR0_ADDR (CONFIG_SYS_IMMR + 0x710000)
-#define CONFIG_SYS_SNVS_ADDR (CONFIG_SYS_IMMR + 0xe90000)
+#define CONFIG_SYS_SEC_MON_ADDR (CONFIG_SYS_IMMR + 0xe90000)
#define CONFIG_SYS_SFP_ADDR (CONFIG_SYS_IMMR + 0xe80200)
#define CONFIG_SYS_FSL_TIMER_ADDR 0x02b00000
#define TZASC_REGION_ATTRIBUTES_0(x) ((TZASC1_BASE + (x * 0x10000)) + 0x110)
#define TZASC_REGION_ID_ACCESS_0(x) ((TZASC1_BASE + (x * 0x10000)) + 0x114)
+/* SATA */
+#define AHCI_BASE_ADDR1 (CONFIG_SYS_IMMR + 0x02200000)
+#define AHCI_BASE_ADDR2 (CONFIG_SYS_IMMR + 0x02210000)
+
/* PCIe */
#define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_IMMR + 0x2400000)
#define CONFIG_SYS_PCIE2_ADDR (CONFIG_SYS_IMMR + 0x2500000)
#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
+/* ahci port register default value */
+#define AHCI_PORT_PHY_1_CFG 0xa003fffe
+#define AHCI_PORT_PHY_2_CFG 0x28184d1f
+#define AHCI_PORT_PHY_3_CFG 0x0e081509
+#define AHCI_PORT_TRANS_CFG 0x08000029
+
+/* AHCI (sata) register map */
+struct ccsr_ahci {
+ u32 res1[0xa4/4]; /* 0x0 - 0xa4 */
+ u32 pcfg; /* port config */
+ u32 ppcfg; /* port phy1 config */
+ u32 pp2c; /* port phy2 config */
+ u32 pp3c; /* port phy3 config */
+ u32 pp4c; /* port phy4 config */
+ u32 pp5c; /* port phy5 config */
+ u32 axicc; /* AXI cache control */
+ u32 paxic; /* port AXI config */
+ u32 axipc; /* AXI PROT control */
+ u32 ptc; /* port Trans Config */
+ u32 pts; /* port Trans Status */
+ u32 plc; /* port link config */
+ u32 plc1; /* port link config1 */
+ u32 plc2; /* port link config2 */
+ u32 pls; /* port link status */
+ u32 pls1; /* port link status1 */
+ u32 pcmdc; /* port CMD config */
+ u32 ppcs; /* port phy control status */
+ u32 pberr; /* port 0/1 BIST error */
+ u32 cmds; /* port 0/1 CMD status error */
+};
+
#ifdef CONFIG_FSL_LSCH3
void fsl_lsch3_early_init_f(void);
#elif defined(CONFIG_FSL_LSCH2)
#define SVR_MIN(svr) (((svr) >> 0) & 0xf)
#define SVR_SOC_VER(svr) (((svr) >> 8) & 0x7ff)
#define IS_E_PROCESSOR(svr) (svr & 0x80000)
+#define IS_SVR_REV(svr, maj, min) \
+ ((SVR_MAJ(svr) == maj) && (SVR_MIN(svr) == min))
#define SOC_VER_SLS1020 0x00
#define SOC_VER_LS1020 0x10
#define SCFG_ETSECCMCR_GE1_CLK125 0x08000000
#define SCFG_PIXCLKCR_PXCKEN 0x80000000
#define SCFG_QSPI_CLKSEL 0xc0100000
+#define SCFG_SNPCNFGCR_SEC_RD_WR 0xc0000000
+#define SCFG_SNPCNFGCR_DCU_RD_WR 0x03000000
+#define SCFG_SNPCNFGCR_SATA_RD_WR 0x00c00000
+#define SCFG_SNPCNFGCR_USB3_RD_WR 0x00300000
+#define SCFG_SNPCNFGCR_DBG_RD_WR 0x000c0000
+#define SCFG_SNPCNFGCR_EDMA_SNP 0x00020000
#define SCFG_ENDIANCR_LE 0x80000000
/* Supplemental Configuration Unit */
u32 scfgrevcr;
u32 coresrencr;
u32 pex2pmrdsr;
- u32 ddrc1cr;
+ u32 eddrtqcfg;
u32 ddrc2cr;
u32 ddrc3cr;
u32 ddrc4cr;
u32 pberr; /* port 0/1 BIST error */
u32 cmds; /* port 0/1 CMD status error */
};
+
+uint get_svr(void);
+
#endif /* __ASM_ARCH_LS102XA_IMMAP_H_ */
--- /dev/null
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FSL_LS102XA_SOC_H
+#define __FSL_LS102XA_SOC_H
+
+unsigned int get_soc_major_rev(void);
+int arch_soc_init(void);
+#endif /* __FSL_LS102XA_SOC_H */
* Yuri Tikhonov, Emcraft Systems, yur@emcraft.com
*
* (C) Copyright 2015
- * Kamil Lulko, <rev13@wp.pl>
+ * Kamil Lulko, <kamil.lulko@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#define STM32_FLASH_CR_SNB_OFFSET 3
#define STM32_FLASH_CR_SNB_MASK (15 << STM32_FLASH_CR_SNB_OFFSET)
+/*
+ * Peripheral base addresses
+ */
+#define STM32_USART1_BASE (STM32_APB2PERIPH_BASE + 0x1000)
+#define STM32_USART2_BASE (STM32_APB1PERIPH_BASE + 0x4400)
+#define STM32_USART3_BASE (STM32_APB1PERIPH_BASE + 0x4800)
+#define STM32_USART6_BASE (STM32_APB2PERIPH_BASE + 0x1400)
+
enum clock {
CLOCK_CORE,
CLOCK_AHB,
#define CONFIG_CMD_ESBC_VALIDATE
#define CONFIG_FSL_SEC_MON
#define CONFIG_SHA_PROG_HW_ACCEL
-#define CONFIG_DM
#define CONFIG_RSA
#define CONFIG_RSA_FREESCALE_EXP
+
#ifndef CONFIG_FSL_CAAM
#define CONFIG_FSL_CAAM
#endif
+#ifndef CONFIG_DM
+#define CONFIG_DM
+#endif
+
#define CONFIG_KEY_REVOCATION
#ifndef CONFIG_SYS_RAMBOOT
/* The key used for verification of next level images
# SPDX-License-Identifier: GPL-2.0+
#
+## Build a couple of necessary functions into a private libgcc
+## if the user asked for it
+lib-$(CONFIG_USE_PRIVATE_LIBGCC) += lshrdi3.o muldi3.o ashldi3.o
+
obj-$(CONFIG_CMD_BOOTM) += bootm.o
obj-y += cache.o
obj-y += interrupts.o
--- /dev/null
+/*
+ * ashldi3.c extracted from gcc-2.7.2.3/libgcc2.c and
+ * gcc-2.7.2.3/longlong.h
+ *
+ * Copyright (C) 1989-2015 Free Software Foundation, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#define BITS_PER_UNIT 8
+
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+typedef int DItype __attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+ struct DIstruct s;
+ DItype ll;
+} DIunion;
+
+DItype __ashldi3 (DItype u, word_type b)
+{
+ DIunion w;
+ word_type bm;
+ DIunion uu;
+
+ if (b == 0)
+ return u;
+
+ uu.ll = u;
+
+ bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
+ if (bm <= 0)
+ {
+ w.s.low = 0;
+ w.s.high = (USItype)uu.s.low << -bm;
+ }
+ else
+ {
+ USItype carries = (USItype)uu.s.low >> bm;
+ w.s.low = (USItype)uu.s.low << b;
+ w.s.high = ((USItype)uu.s.high << b) | carries;
+ }
+
+ return w.ll;
+}
\ No newline at end of file
--- /dev/null
+/*
+ * lshrdi3.c extracted from gcc-2.7.2.3/libgcc2.c and
+ * gcc-2.7.2.3/longlong.h
+ *
+ * Copyright (C) 1989-2015 Free Software Foundation, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#define BITS_PER_UNIT 8
+
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+typedef int DItype __attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+ struct DIstruct s;
+ DItype ll;
+} DIunion;
+
+DItype __lshrdi3 (DItype u, word_type b)
+{
+ DIunion w;
+ word_type bm;
+ DIunion uu;
+
+ if (b == 0)
+ return u;
+
+ uu.ll = u;
+
+ bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
+ if (bm <= 0)
+ {
+ w.s.high = 0;
+ w.s.low = (USItype)uu.s.high >> -bm;
+ }
+ else
+ {
+ USItype carries = (USItype)uu.s.high << bm;
+ w.s.high = (USItype)uu.s.high >> b;
+ w.s.low = ((USItype)uu.s.low >> b) | carries;
+ }
+
+ return w.ll;
+}
\ No newline at end of file
--- /dev/null
+/*
+ * muldi3.c extracted from gcc-2.7.2.3/libgcc2.c and
+ * gcc-2.7.2.3/longlong.h
+ *
+ * Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#define SI_TYPE_SIZE 32
+#define __BITS4 (SI_TYPE_SIZE / 4)
+#define __ll_B (1L << (SI_TYPE_SIZE / 2))
+#define __ll_lowpart(t) ((USItype) (t) % __ll_B)
+#define __ll_highpart(t) ((USItype) (t) / __ll_B)
+
+#define umul_ppmm(w1, w0, u, v) \
+ do { \
+ USItype __x0, __x1, __x2, __x3; \
+ USItype __ul, __vl, __uh, __vh; \
+ \
+ __ul = __ll_lowpart (u); \
+ __uh = __ll_highpart (u); \
+ __vl = __ll_lowpart (v); \
+ __vh = __ll_highpart (v); \
+ \
+ __x0 = (USItype) __ul * __vl; \
+ __x1 = (USItype) __ul * __vh; \
+ __x2 = (USItype) __uh * __vl; \
+ __x3 = (USItype) __uh * __vh; \
+ \
+ __x1 += __ll_highpart (__x0);/* this can't give carry */ \
+ __x1 += __x2; /* but this indeed can */ \
+ if (__x1 < __x2) /* did we get it? */ \
+ __x3 += __ll_B; /* yes, add it in the proper pos. */ \
+ \
+ (w1) = __x3 + __ll_highpart (__x1); \
+ (w0) = __ll_lowpart (__x1) * __ll_B + __ll_lowpart (__x0); \
+ } while (0)
+
+#define __umulsidi3(u, v) \
+ ({DIunion __w; \
+ umul_ppmm (__w.s.high, __w.s.low, u, v); \
+ __w.ll; })
+
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+typedef int DItype __attribute__ ((mode (DI)));
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DIstruct {SItype high, low;};
+
+typedef union
+{
+ struct DIstruct s;
+ DItype ll;
+} DIunion;
+
+DItype __muldi3 (DItype u, DItype v)
+{
+ DIunion w;
+ DIunion uu, vv;
+
+ uu.ll = u,
+ vv.ll = v;
+
+ w.ll = __umulsidi3 (uu.s.low, vv.s.low);
+ w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high
+ + (USItype) uu.s.high * (USItype) vv.s.low);
+
+ return w.ll;
+}
#include <common.h>
#include <command.h>
#include <linux/compiler.h>
-#include <asm/fsl_errata.h>
+#include <fsl_errata.h>
#include <asm/processor.h>
#include <fsl_usb.h>
#include "fsl_corenet_serdes.h"
#include <asm/io.h>
#include <asm/cache.h>
#include <asm/mmu.h>
-#include <asm/fsl_errata.h>
+#include <fsl_errata.h>
#include <asm/fsl_law.h>
#include <asm/fsl_serdes.h>
#include <asm/fsl_srio.h>
#include <asm/processor.h>
#include <asm/fsl_law.h>
#include <asm/errno.h>
-#include <asm/fsl_errata.h>
+#include <fsl_errata.h>
#include "fsl_corenet2_serdes.h"
#ifdef CONFIG_SYS_FSL_SRDS_1
u32 cfg;
int lane;
- memset(serdes_prtcl_map, 0, sizeof(serdes_prtcl_map));
+ memset(serdes_prtcl_map, 0, sizeof(u8) * SERDES_PRCTL_COUNT);
#ifdef CONFIG_SYS_FSL_ERRATUM_A007186
struct ccsr_sfp_regs __iomem *sfp_regs =
(struct ccsr_sfp_regs __iomem *)(CONFIG_SYS_SFP_ADDR);
#define MAX_QE_RISC 1
#define QE_NUM_OF_SNUM 28
#define CONFIG_SYS_FSL_SFP_VER_3_0
+#define CONFIG_SYS_FSL_ERRATUM_A008378
#elif defined(CONFIG_PPC_T1024) || defined(CONFIG_PPC_T1023) ||\
defined(CONFIG_PPC_T1014) || defined(CONFIG_PPC_T1013)
#define MAX_QE_RISC 1
#define QE_NUM_OF_SNUM 28
#define CONFIG_SYS_FSL_SFP_VER_3_0
+#define CONFIG_SYS_FSL_ERRATUM_A008378
#elif defined(CONFIG_PPC_T2080) || defined(CONFIG_PPC_T2081)
#define CONFIG_E6500
if (!ph)
return -FDT_ERR_BADPHANDLE;
+ ph = cpu_to_fdt32(ph);
+
offset = fdt_node_offset_by_compat_reg(fdt, compat, addr);
if (offset < 0)
return offset;
#include <u-boot/rsa-mod-exp.h>
#include <hash.h>
#include <fsl_secboot_err.h>
-#ifndef CONFIG_MPC85xx
+#ifdef CONFIG_LS102XA
#include <asm/arch/immap_ls102xa.h>
#endif
struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
u32 csf_hdr_addr = in_be32(&gur->scratchrw[0]);
- if (memcmp((u8 *)csf_hdr_addr, barker_code, ESBC_BARKER_LEN))
+ if (memcmp((u8 *)(uintptr_t)csf_hdr_addr,
+ barker_code, ESBC_BARKER_LEN))
return -1;
*csf_addr = csf_hdr_addr;
if (get_csf_base_addr(&csf_addr, &flash_base_addr))
return -1;
- hdr = (struct fsl_secboot_img_hdr *)csf_addr;
+ hdr = (struct fsl_secboot_img_hdr *)(uintptr_t)csf_addr;
/* For SoC's with Trust Architecture v1 with corenet bus
* the sg table field in CSF header has absolute address
(((u32)hdr->psgtable & ~(CONFIG_SYS_PBI_FLASH_BASE)) +
flash_base_addr);
#else
- sg_tbl = (struct fsl_secboot_sg_table *)(csf_addr +
+ sg_tbl = (struct fsl_secboot_sg_table *)(uintptr_t)(csf_addr +
(u32)hdr->psgtable);
#endif
#ifdef CONFIG_KEY_REVOCATION
if (check_srk(img)) {
ret = algo->hash_update(algo, ctx,
- (u8 *)(img->ehdrloc + img->hdr.srk_tbl_off),
- img->hdr.len_kr.num_srk * sizeof(struct srk_table), 1);
+ (u8 *)(uintptr_t)(img->ehdrloc + img->hdr.srk_tbl_off),
+ img->hdr.len_kr.num_srk * sizeof(struct srk_table), 1);
srk = 1;
}
#endif
#ifdef CONFIG_KEY_REVOCATION
if (check_srk(img)) {
ret = algo->hash_update(algo, ctx,
- (u8 *)(img->ehdrloc + img->hdr.srk_tbl_off),
- img->hdr.len_kr.num_srk * sizeof(struct srk_table), 0);
+ (u8 *)(uintptr_t)(img->ehdrloc + img->hdr.srk_tbl_off),
+ img->hdr.len_kr.num_srk * sizeof(struct srk_table), 0);
key_hash = 1;
}
#endif
return ret;
/* Update hash for actual Image */
+#ifdef CONFIG_ESBC_ADDR_64BIT
ret = algo->hash_update(algo, ctx,
- (u8 *)img->hdr.pimg, img->hdr.img_size, 1);
+ (u8 *)(uintptr_t)img->hdr.pimg64, img->hdr.img_size, 1);
+#else
+ ret = algo->hash_update(algo, ctx,
+ (u8 *)(uintptr_t)img->hdr.pimg, img->hdr.img_size, 1);
+#endif
if (ret)
return ret;
{
char buf[20];
struct fsl_secboot_img_hdr *hdr = &img->hdr;
- void *esbc = (u8 *)img->ehdrloc;
+ void *esbc = (u8 *)(uintptr_t)img->ehdrloc;
u8 *k, *s;
#ifdef CONFIG_KEY_REVOCATION
u32 ret;
if (memcmp(hdr->barker, barker_code, ESBC_BARKER_LEN))
return ERROR_ESBC_CLIENT_HEADER_BARKER;
+#ifdef CONFIG_ESBC_ADDR_64BIT
+ sprintf(buf, "%llx", hdr->pimg64);
+#else
sprintf(buf, "%x", hdr->pimg);
+#endif
setenv("img_addr", buf);
if (!hdr->img_size)
if (!key_found && check_ie(img)) {
if (get_ie_info_addr(&img->ie_addr))
return ERROR_IE_TABLE_NOT_FOUND;
- ie_info = (struct ie_key_info *)img->ie_addr;
+ ie_info = (struct ie_key_info *)(uintptr_t)img->ie_addr;
if (ie_info->num_keys == 0 || ie_info->num_keys > 32)
return ERROR_ESBC_CLIENT_HEADER_INVALID_IE_NUM_ENTRY;
hdr = &img->hdr;
img->ehdrloc = addr;
- esbc = (u8 *)img->ehdrloc;
+ esbc = (u8 *)(uintptr_t)img->ehdrloc;
memcpy(hdr, esbc, sizeof(struct fsl_secboot_img_hdr));
#include <asm/arch/clock.h>
#include <asm/arch/fsl_serdes.h>
#include <asm/arch/ls102xa_stream_id.h>
+#include <asm/arch/ls102xa_soc.h>
#include <asm/arch/ls102xa_devdis.h>
#include <asm/arch/ls102xa_sata.h>
#include <hwconfig.h>
return 66666666;
}
-unsigned int get_soc_major_rev(void)
-{
- struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
- unsigned int svr, major;
-
- svr = in_be32(&gur->svr);
- major = SVR_MAJ(svr);
-
- return major;
-}
-
int select_i2c_ch_pca9547(u8 ch)
{
int ret;
int board_early_init_f(void)
{
struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
- struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
- unsigned int major;
#ifdef CONFIG_TSEC_ENET
/* clear BD & FR bits for BE BD's and frame data */
init_early_memctl_regs();
#endif
-#ifdef CONFIG_FSL_QSPI
- out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
-#endif
-
-#ifdef CONFIG_FSL_DCU_FB
- out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
-#endif
-
- /* Configure Little endian for SAI, ASRC and SPDIF */
- out_be32(&scfg->endiancr, SCFG_ENDIANCR_LE);
-
- /*
- * Enable snoop requests and DVM message requests for
- * Slave insterface S4 (A7 core cluster)
- */
- out_le32(&cci->slave[4].snoop_ctrl,
- CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
-
- major = get_soc_major_rev();
- if (major == SOC_MAJOR_VER_1_0) {
- /*
- * Set CCI-400 Slave interface S1, S2 Shareable Override
- * Register All transactions are treated as non-shareable
- */
- out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
-
- /* Workaround for the issue that DDR could not respond to
- * barrier transaction which is generated by executing DSB/ISB
- * instruction. Set CCI-400 control override register to
- * terminate the barrier transaction. After DDR is initialized,
- * allow barrier transaction to DDR again */
- out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER);
- }
+ arch_soc_init();
#if defined(CONFIG_DEEP_SLEEP)
if (is_warm_boot())
#include <asm/arch/fsl_serdes.h>
#include <asm/arch/ls102xa_stream_id.h>
#include <asm/arch/ls102xa_devdis.h>
+#include <asm/arch/ls102xa_soc.h>
#include <asm/arch/ls102xa_sata.h>
#include <hwconfig.h>
#include <mmc.h>
return 0;
}
-unsigned int get_soc_major_rev(void)
-{
- struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
- unsigned int svr, major;
-
- svr = in_be32(&gur->svr);
- major = SVR_MAJ(svr);
-
- return major;
-}
-
void ddrmc_init(void)
{
struct ccsr_ddr *ddr = (struct ccsr_ddr *)CONFIG_SYS_FSL_DDR_ADDR;
int board_early_init_f(void)
{
struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
- struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
- unsigned int major;
#ifdef CONFIG_TSEC_ENET
/* clear BD & FR bits for BE BD's and frame data */
init_early_memctl_regs();
#endif
-#ifdef CONFIG_FSL_DCU_FB
- out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
-#endif
-
-#ifdef CONFIG_FSL_QSPI
- out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
-#endif
-
- /* Configure Little endian for SAI, ASRC and SPDIF */
- out_be32(&scfg->endiancr, SCFG_ENDIANCR_LE);
-
- /*
- * Enable snoop requests and DVM message requests for
- * Slave insterface S4 (A7 core cluster)
- */
- out_le32(&cci->slave[4].snoop_ctrl,
- CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN);
-
- major = get_soc_major_rev();
- if (major == SOC_MAJOR_VER_1_0) {
- /*
- * Set CCI-400 Slave interface S1, S2 Shareable Override
- * Register All transactions are treated as non-shareable
- */
- out_le32(&cci->slave[1].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- out_le32(&cci->slave[2].sha_ord, CCI400_SHAORD_NON_SHAREABLE);
- }
+ arch_soc_init();
#if defined(CONFIG_DEEP_SLEEP)
if (is_warm_boot()) {
void dram_init_banksize(void)
{
+ /*
+ * gd->secure_ram tracks the location of secure memory.
+ * It was set as if the memory starts from 0.
+ * The address needs to add the offset of its bank.
+ */
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = gd->ram_size;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[0].start + gd->secure_ram;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
}
F: configs/ls1043ardb_defconfig
F: configs/ls1043ardb_nand_defconfig
F: configs/ls1043ardb_sdcard_defconfig
+
+LS1043A_SECURE_BOOT BOARD
+M: Aneesh Bansal <aneesh.bansal@freescale.com>
+S: Maintained
+F: configs/ls1043ardb_SECURE_BOOT_defconfig
void dram_init_banksize(void)
{
+ /*
+ * gd->secure_ram tracks the location of secure memory.
+ * It was set as if the memory starts from 0.
+ * The address needs to add the offset of its bank.
+ */
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
- gd->bd->bi_dram[0].size = gd->ram_size;
+ if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
+ gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
+ gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
+ gd->bd->bi_dram[1].size = gd->ram_size -
+ CONFIG_SYS_DDR_BLOCK1_SIZE;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[1].start +
+ gd->secure_ram -
+ CONFIG_SYS_DDR_BLOCK1_SIZE;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
+ } else {
+ gd->bd->bi_dram[0].size = gd->ram_size;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[0].start + gd->secure_ram;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
+ }
}
#include <fsl_csu.h>
#include <fsl_esdhc.h>
#include <fsl_ifc.h>
+#include <environment.h>
+#include <fsl_sec.h>
#include "cpld.h"
DECLARE_GLOBAL_DATA_PTR;
int misc_init_r(void)
{
config_board_mux();
-
+#ifdef CONFIG_SECURE_BOOT
+ /* In case of Secure Boot, the IBR configures the SMMU
+ * to allow only Secure transactions.
+ * SMMU must be reset in bypass mode.
+ * Set the ClientPD bit and Clear the USFCFG Bit
+ */
+ u32 val;
+ val = (in_le32(SMMU_SCR0) | SCR0_CLIENTPD_MASK) & ~(SCR0_USFCFG_MASK);
+ out_le32(SMMU_SCR0, val);
+ val = (in_le32(SMMU_NSCR0) | SCR0_CLIENTPD_MASK) & ~(SCR0_USFCFG_MASK);
+ out_le32(SMMU_NSCR0, val);
+#endif
+#ifdef CONFIG_FSL_CAAM
+ return sec_init();
+#endif
return 0;
}
#endif
int ft_board_setup(void *blob, bd_t *bd)
{
+ u64 base[CONFIG_NR_DRAM_BANKS];
+ u64 size[CONFIG_NR_DRAM_BANKS];
+
+ /* fixup DT for the two DDR banks */
+ base[0] = gd->bd->bi_dram[0].start;
+ size[0] = gd->bd->bi_dram[0].size;
+ base[1] = gd->bd->bi_dram[1].start;
+ size[1] = gd->bd->bi_dram[1].size;
+
+ fdt_fixup_memory_banks(blob, base, size, 2);
ft_cpu_setup(blob, bd);
#ifdef CONFIG_SYS_DPAA_FMAN
phys_size_t dp_ddr_size;
#endif
+ /*
+ * gd->secure_ram tracks the location of secure memory.
+ * It was set as if the memory starts from 0.
+ * The address needs to add the offset of its bank.
+ */
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
gd->bd->bi_dram[1].size = gd->ram_size -
CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[1].start +
+ gd->secure_ram -
+ CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
} else {
gd->bd->bi_dram[0].size = gd->ram_size;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[0].start + gd->secure_ram;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
}
#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
}
#endif
-unsigned long get_dram_size_to_hide(void)
-{
- unsigned long dram_to_hide = 0;
-
-/* Carve the Debug Server private DRAM block from the end of DRAM */
-#ifdef CONFIG_FSL_DEBUG_SERVER
- dram_to_hide += debug_server_get_dram_block_size();
-#endif
-
-/* Carve the MC private DRAM block from the end of DRAM */
-#ifdef CONFIG_FSL_MC_ENET
- dram_to_hide += mc_get_dram_block_size();
-#endif
-
- return roundup(dram_to_hide, CONFIG_SYS_MEM_TOP_HIDE_MIN);
-}
-
int board_eth_init(bd_t *bis)
{
int error = 0;
popts->zq_en = 1;
if (ddr_freq < 2350) {
- popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
- DDR_CDR1_ODT(DDR_CDR_ODT_60ohm);
- popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_60ohm) |
- DDR_CDR2_VREF_RANGE_2;
+ if (pdimm[0].n_ranks == 2 && pdimm[1].n_ranks == 2) {
+ /* four chip-selects */
+ popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
+ DDR_CDR1_ODT(DDR_CDR_ODT_80ohm);
+ popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm);
+ popts->twot_en = 1; /* enable 2T timing */
+ } else {
+ popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
+ DDR_CDR1_ODT(DDR_CDR_ODT_60ohm);
+ popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_60ohm) |
+ DDR_CDR2_VREF_RANGE_2;
+ }
} else {
popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
DDR_CDR1_ODT(DDR_CDR_ODT_100ohm);
phys_size_t dp_ddr_size;
#endif
+ /*
+ * gd->secure_ram tracks the location of secure memory.
+ * It was set as if the memory starts from 0.
+ * The address needs to add the offset of its bank.
+ */
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
gd->bd->bi_dram[1].size = gd->ram_size -
CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[1].start +
+ gd->secure_ram -
+ CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
} else {
gd->bd->bi_dram[0].size = gd->ram_size;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[0].start + gd->secure_ram;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
}
#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
}
#endif
-unsigned long get_dram_size_to_hide(void)
-{
- unsigned long dram_to_hide = 0;
-
-/* Carve the Debug Server private DRAM block from the end of DRAM */
-#ifdef CONFIG_FSL_DEBUG_SERVER
- dram_to_hide += debug_server_get_dram_block_size();
-#endif
-
-/* Carve the MC private DRAM block from the end of DRAM */
-#ifdef CONFIG_FSL_MC_ENET
- dram_to_hide += mc_get_dram_block_size();
-#endif
-
- return roundup(dram_to_hide, CONFIG_SYS_MEM_TOP_HIDE_MIN);
-}
-
#ifdef CONFIG_FSL_MC_ENET
void fdt_fixup_board_enet(void *fdt)
{
popts->zq_en = 1;
if (ddr_freq < 2350) {
- popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
- DDR_CDR1_ODT(DDR_CDR_ODT_60ohm);
- popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_60ohm) |
- DDR_CDR2_VREF_RANGE_2;
+ if (pdimm[0].n_ranks == 2 && pdimm[1].n_ranks == 2) {
+ /* four chip-selects */
+ popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
+ DDR_CDR1_ODT(DDR_CDR_ODT_80ohm);
+ popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm);
+ popts->twot_en = 1; /* enable 2T timing */
+ } else {
+ popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
+ DDR_CDR1_ODT(DDR_CDR_ODT_60ohm);
+ popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_60ohm) |
+ DDR_CDR2_VREF_RANGE_2;
+ }
} else {
popts->ddr_cdr1 = DDR_CDR1_DHC_EN |
DDR_CDR1_ODT(DDR_CDR_ODT_100ohm);
phys_size_t dp_ddr_size;
#endif
+ /*
+ * gd->secure_ram tracks the location of secure memory.
+ * It was set as if the memory starts from 0.
+ * The address needs to add the offset of its bank.
+ */
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
gd->bd->bi_dram[1].size = gd->ram_size -
CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[1].start +
+ gd->secure_ram -
+ CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
} else {
gd->bd->bi_dram[0].size = gd->ram_size;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ gd->secure_ram = gd->bd->bi_dram[0].start + gd->secure_ram;
+ gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
}
#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
}
#endif
-unsigned long get_dram_size_to_hide(void)
-{
- unsigned long dram_to_hide = 0;
-
-/* Carve the Debug Server private DRAM block from the end of DRAM */
-#ifdef CONFIG_FSL_DEBUG_SERVER
- dram_to_hide += debug_server_get_dram_block_size();
-#endif
-
-/* Carve the MC private DRAM block from the end of DRAM */
-#ifdef CONFIG_FSL_MC_ENET
- dram_to_hide += mc_get_dram_block_size();
-#endif
-
- return roundup(dram_to_hide, CONFIG_SYS_MEM_TOP_HIDE_MIN);
-}
-
#ifdef CONFIG_FSL_MC_ENET
void fdt_fixup_board_enet(void *fdt)
{
config_ddr(DDR_PLL_FREQ, &draco_ddr3_ioregs, &draco_ddr3_data,
&draco_ddr3_cmd_ctrl_data, &draco_ddr3_emif_reg_data, 0);
-
- /* For Samsung 2Gbit RAM we need this delay otherwise config fails after
- * soft reset.
- */
- udelay(2000);
}
static void spl_siemens_board_init(void)
* Pavel Boldin, Emcraft Systems, paboldin@emcraft.com
*
* (C) Copyright 2015
- * Kamil Lulko, <rev13@wp.pl>
+ * Kamil Lulko, <kamil.lulko@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <asm/arch/stm32.h>
#include <asm/arch/gpio.h>
#include <asm/arch/fmc.h>
+#include <dm/platdata.h>
+#include <dm/platform_data/serial_stm32.h>
DECLARE_GLOBAL_DATA_PTR;
return rv;
}
+static const struct stm32_serial_platdata serial_platdata = {
+ .base = (struct stm32_usart *)STM32_USART1_BASE,
+};
+
+U_BOOT_DEVICE(stm32_serials) = {
+ .name = "serial_stm32",
+ .platdata = &serial_platdata,
+};
+
u32 get_board_rev(void)
{
return 0;
return gd->ram_top;
}
+__weak phys_size_t board_reserve_ram_top(phys_size_t ram_size)
+{
+#ifdef CONFIG_SYS_MEM_TOP_HIDE
+ return ram_size - CONFIG_SYS_MEM_TOP_HIDE;
+#else
+ return ram_size;
+#endif
+}
+
static int setup_dest_addr(void)
{
debug("Monitor len: %08lX\n", gd->mon_len);
* Ram is setup, size stored in gd !!
*/
debug("Ram size: %08lX\n", (ulong)gd->ram_size);
-#if defined(CONFIG_SYS_MEM_TOP_HIDE)
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ /* Reserve memory for secure MMU tables, and/or security monitor */
+ gd->ram_size -= CONFIG_SYS_MEM_RESERVE_SECURE;
+ /*
+ * Record secure memory location. Need recalcuate if memory splits
+ * into banks, or the ram base is not zero.
+ */
+ gd->secure_ram = gd->ram_size;
+#endif
/*
* Subtract specified amount of memory to hide so that it won't
* get "touched" at all by U-Boot. By fixing up gd->ram_size
* the Linux kernel should now get passed the now "corrected"
- * memory size and won't touch it either. This should work
- * for arch/ppc and arch/powerpc. Only Linux board ports in
- * arch/powerpc with bootwrapper support, that recalculate the
- * memory size from the SDRAM controller setup will have to
- * get fixed.
+ * memory size and won't touch it either. This has been used
+ * by arch/powerpc exclusively. Now ARMv8 takes advantage of
+ * thie mechanism. If memory is split into banks, addresses
+ * need to be calculated.
*/
- gd->ram_size -= CONFIG_SYS_MEM_TOP_HIDE;
-#endif
+ gd->ram_size = board_reserve_ram_top(gd->ram_size);
+
#ifdef CONFIG_SYS_SDRAM_BASE
gd->ram_top = CONFIG_SYS_SDRAM_BASE;
#endif
if (ret)
return;
+ fdt_fixup_ethernet(*of_flat_tree);
+
ret = fdt_add_subnode(*of_flat_tree, 0, "chosen");
if ((ret >= 0 || ret == -FDT_ERR_EXISTS)) {
bootline = getenv("bootargs");
char *p, *p1, *res_str = NULL;
while ((p = strchr(inp, SPECIAL_VAR_SYMBOL))) {
- /* check the beginning of the string for normal charachters */
+ /* check the beginning of the string for normal characters */
if (p != inp) {
- /* copy any charachters to the result string */
+ /* copy any characters to the result string */
len = p - inp;
res_str = xrealloc(res_str, (res_str_len + len));
strncpy((res_str + res_str_len), inp, len);
print_num("-> size", bd->bi_dram[i].size);
}
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+ if (gd->secure_ram & MEM_RESERVE_SECURE_SECURED) {
+ print_num("Secure ram",
+ gd->secure_ram & MEM_RESERVE_SECURE_ADDR_MASK);
+ }
+#endif
#if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH)
print_eths();
#endif
len = simple_strtoul(argv[4], NULL, 16);
key_addr = simple_strtoul(argv[5], NULL, 16);
- km_ptr = (uint8_t *)key_addr;
- src_ptr = (uint8_t *)src_addr;
- dst_ptr = (uint8_t *)dst_addr;
+ km_ptr = (uint8_t *)(uintptr_t)key_addr;
+ src_ptr = (uint8_t *)(uintptr_t)src_addr;
+ dst_ptr = (uint8_t *)(uintptr_t)dst_addr;
if (enc)
ret = blob_encap(km_ptr, src_ptr, dst_ptr, len);
* We must write the address again when changing pages
* because the address counter only increments within a page.
*/
- ret = eeprom_rw(dev_addr, offset, buffer, cnt, 1);
+ ret = eeprom_rw(dev_addr, offset, buffer, cnt, 0);
eeprom_write_enable(dev_addr, 0);
return ret;
if (bootable && !info.bootable)
continue;
- sprintf(t, "%s%d", str[0] ? " " : "", p);
+ sprintf(t, "%s%x", str[0] ? " " : "", p);
strcat(str, t);
}
setenv(var, str);
unsigned long count;
u32 image_size_sectors;
struct image_header *header;
+ int dev_num = mmc->block_dev.dev;
header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
sizeof(struct image_header));
/* read image header to find the image size & load address */
- count = mmc->block_dev.block_read(0, sector, 1, header);
+ count = mmc->block_dev.block_read(dev_num, sector, 1, header);
debug("read sector %lx, count=%lu\n", sector, count);
if (count == 0)
goto end;
mmc->read_bl_len;
/* Read the header too to avoid extra memcpy */
- count = mmc->block_dev.block_read(0, sector, image_size_sectors,
+ count = mmc->block_dev.block_read(dev_num, sector, image_size_sectors,
(void *)(ulong)spl_image.load_addr);
debug("read %x sectors to %x\n", image_size_sectors,
spl_image.load_addr);
{
unsigned long count;
- count = mmc->block_dev.block_read(0,
+ count = mmc->block_dev.block_read(
+ mmc->block_dev.dev,
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS,
(void *) CONFIG_SYS_SPL_ARGS_ADDR);
--- /dev/null
+CONFIG_ARM=y
+CONFIG_TARGET_LS1043ARDB=y
+CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, SECURE_BOOT"
+CONFIG_SYS_NS16550=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-rdb"
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_DM_SPI=y
\ No newline at end of file
serial_pxa.c
serial_s3c24x0.c
serial_sa1100.c
- serial_stm32.c
serial_xuartlite.c
usbtty.c
sec_out32(&rng->rtfreqmin, ent_delay >> 2);
/* disable maximum frequency count */
sec_out32(&rng->rtfreqmax, RTFRQMAX_DISABLE);
- /* read the control register */
- val = sec_in32(&rng->rtmctl);
/*
* select raw sampling in both entropy shifter
* and statistical checker
*/
- sec_setbits32(&val, RTMCTL_SAMP_MODE_RAW_ES_SC);
+ sec_setbits32(&rng->rtmctl, RTMCTL_SAMP_MODE_RAW_ES_SC);
/* put RNG4 into run mode */
- sec_clrbits32(&val, RTMCTL_PRGM);
- /* write back the control register */
- sec_out32(&rng->rtmctl, val);
+ sec_clrbits32(&rng->rtmctl, RTMCTL_PRGM);
}
static int rng_init(void)
/* for faster clock, need more time for data setup */
trwt_mclk = (data_rate/1000000 > 1900) ? 3 : 2;
- twrt_mclk = 1;
+
+ /*
+ * for single quad-rank DIMM and two-slot DIMMs
+ * to avoid ODT overlap
+ */
+ switch (avoid_odt_overlap(dimm_params)) {
+ case 2:
+ twrt_mclk = 2;
+ twwt_mclk = 2;
+ trrt_mclk = 2;
+ break;
+ default:
+ twrt_mclk = 1;
+ twwt_mclk = 1;
+ trrt_mclk = 0;
+ break;
+ }
+
act_pd_exit_mclk = picos_to_mclk(ctrl_num, txp);
pre_pd_exit_mclk = act_pd_exit_mclk;
/*
unsigned short esdmode4 = 0; /* Extended SDRAM mode 4 */
unsigned short esdmode5; /* Extended SDRAM mode 5 */
int rtt_park = 0;
-
+ bool four_cs = false;
+
+#if CONFIG_CHIP_SELECTS_PER_CTRL == 4
+ if ((ddr->cs[0].config & SDRAM_CS_CONFIG_EN) &&
+ (ddr->cs[1].config & SDRAM_CS_CONFIG_EN) &&
+ (ddr->cs[2].config & SDRAM_CS_CONFIG_EN) &&
+ (ddr->cs[3].config & SDRAM_CS_CONFIG_EN))
+ four_cs = true;
+#endif
if (ddr->cs[0].config & SDRAM_CS_CONFIG_EN) {
esdmode5 = 0x00000500; /* Data mask enable, RTT_PARK CS0 */
- rtt_park = 1;
+ rtt_park = four_cs ? 0 : 1;
} else {
esdmode5 = 0x00000400; /* Data mask enabled */
}
| ((esdmode5 & 0xffff) << 0)
);
- /* only mode_9 use 0x500, others use 0x400 */
+ /* Normally only the first enabled CS use 0x500, others use 0x400
+ * But when four chip-selects are all enabled, all mode registers
+ * need 0x500 to park.
+ */
debug("FSLDDR: ddr_sdram_mode_9) = 0x%08x\n", ddr->ddr_sdram_mode_9);
if (unq_mrs_en) { /* unique mode registers are supported */
if (!rtt_park &&
(ddr->cs[i].config & SDRAM_CS_CONFIG_EN)) {
esdmode5 |= 0x00000500; /* RTT_PARK */
- rtt_park = 1;
+ rtt_park = four_cs ? 0 : 1;
} else {
esdmode5 = 0x00000400;
}
esdmode6 = ((tccdl_min - 4) & 0x7) << 10;
+ if (popts->ddr_cdr2 & DDR_CDR2_VREF_RANGE_2)
+ esdmode6 |= 1 << 6; /* Range 2 */
+
ddr->ddr_sdram_mode_10 = (0
| ((esdmode6 & 0xffff) << 16)
| ((esdmode7 & 0xffff) << 0)
unsigned int wrt = 0; /* Write-to-read turnaround for same CS */
unsigned int rrt = 0; /* Read-to-read turnaround for same CS */
unsigned int wwt = 0; /* Write-to-write turnaround for same CS */
+ unsigned int trwt_mclk = 0; /* ext_rwt */
unsigned int dll_lock = 0; /* DDR SDRAM DLL Lock Time */
#if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
wwt = 2; /* BL/2 + 2 clocks */
}
#endif
-
#ifdef CONFIG_SYS_FSL_DDR4
dll_lock = 2; /* tDLLK = 1024 clocks */
#elif defined(CONFIG_SYS_FSL_DDR3)
dll_lock = 1; /* tDLLK = 512 clocks from spec */
#endif
+
+ if (popts->trwt_override)
+ trwt_mclk = popts->trwt;
+
ddr->timing_cfg_4 = (0
| ((rwt & 0xf) << 28)
| ((wrt & 0xf) << 24)
| ((rrt & 0xf) << 20)
| ((wwt & 0xf) << 16)
+ | ((trwt_mclk & 0xc) << 12)
| (dll_lock & 0x3)
);
debug("FSLDDR: timing_cfg_4 = 0x%08x\n", ddr->timing_cfg_4);
#include <asm/processor.h>
#include <fsl_immap.h>
#include <fsl_ddr.h>
+#include <fsl_errata.h>
#ifdef CONFIG_SYS_FSL_ERRATUM_A008511
static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits)
u32 temp_sdram_cfg;
u32 total_gb_size_per_controller;
int timeout;
-#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
- defined(CONFIG_SYS_FSL_ERRATUM_A008514)
- u32 *eddrtqcr1;
-#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A008511
u32 temp32, mr6;
+ u32 vref_seq1[3] = {0x80, 0x96, 0x16}; /* for range 1 */
+ u32 vref_seq2[3] = {0xc0, 0xf0, 0x70}; /* for range 2 */
+ u32 *vref_seq = vref_seq1;
#endif
#ifdef CONFIG_FSL_DDR_BIST
u32 mtcr, err_detect, err_sbe;
switch (ctrl_num) {
case 0:
ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
-#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
- defined(CONFIG_SYS_FSL_ERRATUM_A008514)
- eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR_ADDR + 0x800;
-#endif
break;
#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
case 1:
ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
-#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
- defined(CONFIG_SYS_FSL_ERRATUM_A008514)
- eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR2_ADDR + 0x800;
-#endif
break;
#endif
#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
case 2:
ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
-#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
- defined(CONFIG_SYS_FSL_ERRATUM_A008514)
- eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR3_ADDR + 0x800;
-#endif
break;
#endif
#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
case 3:
ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
-#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
- defined(CONFIG_SYS_FSL_ERRATUM_A008514)
- eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR4_ADDR + 0x800;
-#endif
break;
#endif
default:
if (step == 2)
goto step2;
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
-#if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
- /* A008336 only applies to general DDR controllers */
- if ((ctrl_num == 0) || (ctrl_num == 1))
-#endif
- ddr_out32(eddrtqcr1, 0x63b30002);
-#endif
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008514
-#if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
- /* A008514 only applies to DP-DDR controler */
- if (ctrl_num == 2)
-#endif
- ddr_out32(eddrtqcr1, 0x63b20002);
-#endif
if (regs->ddr_eor)
ddr_out32(&ddr->eor, regs->ddr_eor);
/* Erratum applies when accumulated ECC is used, or DBI is enabled */
#define IS_ACC_ECC_EN(v) ((v) & 0x4)
#define IS_DBI(v) ((((v) >> 12) & 0x3) == 0x2)
- if (IS_ACC_ECC_EN(regs->ddr_sdram_cfg) ||
- IS_DBI(regs->ddr_sdram_cfg_3))
- ddr_setbits32(ddr->debug[28], 0x9 << 20);
+ if (has_erratum_a008378()) {
+ if (IS_ACC_ECC_EN(regs->ddr_sdram_cfg) ||
+ IS_DBI(regs->ddr_sdram_cfg_3))
+ ddr_setbits32(&ddr->debug[28], 0x9 << 20);
+ }
#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A008511
/* This erraum only applies to verion 5.2.0 */
if (fsl_ddr_get_version(ctrl_num) == 0x50200) {
/* Wait for idle */
- timeout = 200;
+ timeout = 40;
while (!(ddr_in32(&ddr->debug[1]) & 0x2) &&
(timeout > 0)) {
- udelay(100);
+ udelay(1000);
timeout--;
}
if (timeout <= 0) {
printf("Controler %d timeout, debug_2 = %x\n",
ctrl_num, ddr_in32(&ddr->debug[1]));
}
+
+ /* The vref setting sequence is different for range 2 */
+ if (regs->ddr_cdr2 & DDR_CDR2_VREF_RANGE_2)
+ vref_seq = vref_seq2;
+
/* Set VREF */
for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
if (!(regs->cs[i].config & SDRAM_CS_CONFIG_EN))
MD_CNTL_CS_SEL(i) |
MD_CNTL_MD_SEL(6) |
0x00200000;
- temp32 = mr6 | 0xc0;
+ temp32 = mr6 | vref_seq[0];
set_wait_for_bits_clear(&ddr->sdram_md_cntl,
temp32, MD_CNTL_MD_EN);
udelay(1);
debug("MR6 = 0x%08x\n", temp32);
- temp32 = mr6 | 0xf0;
+ temp32 = mr6 | vref_seq[1];
set_wait_for_bits_clear(&ddr->sdram_md_cntl,
temp32, MD_CNTL_MD_EN);
udelay(1);
debug("MR6 = 0x%08x\n", temp32);
- temp32 = mr6 | 0x70;
+ temp32 = mr6 | vref_seq[2];
set_wait_for_bits_clear(&ddr->sdram_md_cntl,
temp32, MD_CNTL_MD_EN);
udelay(1);
ddr_out32(&ddr->debug[28], 0); /* Enable deskew */
ddr_out32(&ddr->debug[1], 0x400); /* restart deskew */
/* wait for idle */
- timeout = 200;
+ timeout = 40;
while (!(ddr_in32(&ddr->debug[1]) & 0x2) &&
(timeout > 0)) {
- udelay(100);
+ udelay(1000);
timeout--;
}
if (timeout <= 0) {
unsigned int odt_rtt_wr;
};
-#if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
+#ifdef CONFIG_SYS_FSL_DDR4
+/* Quad rank is not verified yet due availability.
+ * Replacing 20 OHM with 34 OHM since DDR4 doesn't have 20 OHM option
+ */
+static const struct dynamic_odt single_Q[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS_AND_OTHER_DIMM,
+ DDR4_RTT_34_OHM, /* unverified */
+ DDR4_RTT_120_OHM
+ },
+ { /* cs1 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_NEVER,
+ DDR4_RTT_OFF,
+ DDR4_RTT_120_OHM
+ },
+ { /* cs2 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS_AND_OTHER_DIMM,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_120_OHM
+ },
+ { /* cs3 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_NEVER, /* tied high */
+ DDR4_RTT_OFF,
+ DDR4_RTT_120_OHM
+ }
+};
+
+static const struct dynamic_odt single_D[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_ALL,
+ DDR4_RTT_40_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs1 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_NEVER,
+ DDR4_RTT_OFF,
+ DDR4_RTT_OFF
+ },
+ {0, 0, 0, 0},
+ {0, 0, 0, 0}
+};
+
+static const struct dynamic_odt single_S[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_ALL,
+ DDR4_RTT_40_OHM,
+ DDR4_RTT_OFF
+ },
+ {0, 0, 0, 0},
+ {0, 0, 0, 0},
+ {0, 0, 0, 0},
+};
+
+static const struct dynamic_odt dual_DD[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_SAME_DIMM,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs1 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_OTHER_DIMM,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs2 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_SAME_DIMM,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs3 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_OTHER_DIMM,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_OFF
+ }
+};
+
+static const struct dynamic_odt dual_DS[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_SAME_DIMM,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs1 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_OTHER_DIMM,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs2 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_ALL,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_120_OHM
+ },
+ {0, 0, 0, 0}
+};
+static const struct dynamic_odt dual_SD[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_ALL,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_120_OHM
+ },
+ {0, 0, 0, 0},
+ { /* cs2 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_SAME_DIMM,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs3 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_OTHER_DIMM,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_OFF
+ }
+};
+
+static const struct dynamic_odt dual_SS[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_ALL,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_120_OHM
+ },
+ {0, 0, 0, 0},
+ { /* cs2 */
+ FSL_DDR_ODT_OTHER_DIMM,
+ FSL_DDR_ODT_ALL,
+ DDR4_RTT_34_OHM,
+ DDR4_RTT_120_OHM
+ },
+ {0, 0, 0, 0}
+};
+
+static const struct dynamic_odt dual_D0[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_SAME_DIMM,
+ DDR4_RTT_40_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs1 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_NEVER,
+ DDR4_RTT_OFF,
+ DDR4_RTT_OFF
+ },
+ {0, 0, 0, 0},
+ {0, 0, 0, 0}
+};
+
+static const struct dynamic_odt dual_0D[4] = {
+ {0, 0, 0, 0},
+ {0, 0, 0, 0},
+ { /* cs2 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_SAME_DIMM,
+ DDR4_RTT_40_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs3 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_NEVER,
+ DDR4_RTT_OFF,
+ DDR4_RTT_OFF
+ }
+};
+
+static const struct dynamic_odt dual_S0[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS,
+ DDR4_RTT_40_OHM,
+ DDR4_RTT_OFF
+ },
+ {0, 0, 0, 0},
+ {0, 0, 0, 0},
+ {0, 0, 0, 0}
+
+};
+
+static const struct dynamic_odt dual_0S[4] = {
+ {0, 0, 0, 0},
+ {0, 0, 0, 0},
+ { /* cs2 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS,
+ DDR4_RTT_40_OHM,
+ DDR4_RTT_OFF
+ },
+ {0, 0, 0, 0}
+
+};
+
+static const struct dynamic_odt odt_unknown[4] = {
+ { /* cs0 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs1 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs2 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ },
+ { /* cs3 */
+ FSL_DDR_ODT_NEVER,
+ FSL_DDR_ODT_CS,
+ DDR4_RTT_120_OHM,
+ DDR4_RTT_OFF
+ }
+};
+#elif defined(CONFIG_SYS_FSL_DDR3)
static const struct dynamic_odt single_Q[4] = {
{ /* cs0 */
FSL_DDR_ODT_NEVER,
DDR3_RTT_OFF
}
};
-#else /* CONFIG_SYS_FSL_DDR3 || CONFIG_SYS_FSL_DDR4 */
+#else /* CONFIG_SYS_FSL_DDR3 */
static const struct dynamic_odt single_Q[4] = {
{0, 0, 0, 0},
{0, 0, 0, 0},
{
uint32_t *v = cmd;
#ifdef QBMAN_CHECKING
- BUG_ON(!p->mc.check != swp_mc_can_submit);
+ BUG_ON(p->mc.check != swp_mc_can_submit);
#endif
lwsync();
/* TBD: "|=" is going to hurt performance. Need to move as many fields
/*
* (C) Copyright 2015
- * Kamil Lulko, <rev13@wp.pl>
+ * Kamil Lulko, <kamil.lulko@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
#include <asm/io.h>
#include <serial.h>
#include <asm/arch/stm32.h>
+#include <dm/platform_data/serial_stm32.h>
-/*
- * Set up the usart port
- */
-#if (CONFIG_STM32_USART >= 1) && (CONFIG_STM32_USART <= 6)
-#define USART_PORT (CONFIG_STM32_USART - 1)
-#else
-#define USART_PORT 0
-#endif
-/*
- * Set up the usart base address
- *
- * --STM32_USARTD_BASE means default setting
- */
-#define STM32_USART1_BASE (STM32_APB2PERIPH_BASE + 0x1000)
-#define STM32_USART2_BASE (STM32_APB1PERIPH_BASE + 0x4400)
-#define STM32_USART3_BASE (STM32_APB1PERIPH_BASE + 0x4800)
-#define STM32_USART6_BASE (STM32_APB2PERIPH_BASE + 0x1400)
-#define STM32_USARTD_BASE STM32_USART1_BASE
-/*
- * RCC USART specific definitions
- *
- * --RCC_ENR_USARTDEN means default setting
- */
-#define RCC_ENR_USART1EN (1 << 4)
-#define RCC_ENR_USART2EN (1 << 17)
-#define RCC_ENR_USART3EN (1 << 18)
-#define RCC_ENR_USART6EN (1 << 5)
-#define RCC_ENR_USARTDEN RCC_ENR_USART1EN
-
-struct stm32_serial {
+struct stm32_usart {
u32 sr;
u32 dr;
u32 brr;
u32 gtpr;
};
-#define USART_CR1_RE (1 << 2)
-#define USART_CR1_TE (1 << 3)
-#define USART_CR1_UE (1 << 13)
+#define USART_CR1_RE (1 << 2)
+#define USART_CR1_TE (1 << 3)
+#define USART_CR1_UE (1 << 13)
#define USART_SR_FLAG_RXNE (1 << 5)
-#define USART_SR_FLAG_TXE (1 << 7)
+#define USART_SR_FLAG_TXE (1 << 7)
-#define USART_BRR_F_MASK 0xF
+#define USART_BRR_F_MASK 0xF
#define USART_BRR_M_SHIFT 4
#define USART_BRR_M_MASK 0xFFF0
DECLARE_GLOBAL_DATA_PTR;
-static const unsigned long usart_base[] = {
- STM32_USART1_BASE,
- STM32_USART2_BASE,
- STM32_USART3_BASE,
- STM32_USARTD_BASE,
- STM32_USARTD_BASE,
- STM32_USART6_BASE
-};
+#define MAX_SERIAL_PORTS 4
-static const unsigned long rcc_enr_en[] = {
- RCC_ENR_USART1EN,
- RCC_ENR_USART2EN,
- RCC_ENR_USART3EN,
- RCC_ENR_USARTDEN,
- RCC_ENR_USARTDEN,
- RCC_ENR_USART6EN
+/*
+ * RCC USART specific definitions
+ */
+#define RCC_ENR_USART1EN (1 << 4)
+#define RCC_ENR_USART2EN (1 << 17)
+#define RCC_ENR_USART3EN (1 << 18)
+#define RCC_ENR_USART6EN (1 << 5)
+
+/* Array used to figure out which RCC bit needs to be set */
+static const unsigned long usart_port_rcc_pairs[MAX_SERIAL_PORTS][2] = {
+ { STM32_USART1_BASE, RCC_ENR_USART1EN },
+ { STM32_USART2_BASE, RCC_ENR_USART2EN },
+ { STM32_USART3_BASE, RCC_ENR_USART3EN },
+ { STM32_USART6_BASE, RCC_ENR_USART6EN }
};
-static void stm32_serial_setbrg(void)
+static int stm32_serial_setbrg(struct udevice *dev, int baudrate)
{
- serial_init();
-}
+ struct stm32_serial_platdata *plat = dev->platdata;
+ struct stm32_usart *const usart = plat->base;
+ u32 clock, int_div, frac_div, tmp;
-static int stm32_serial_init(void)
-{
- struct stm32_serial *usart =
- (struct stm32_serial *)usart_base[USART_PORT];
- u32 clock, int_div, frac_div, tmp;
-
- if ((usart_base[USART_PORT] & STM32_BUS_MASK) ==
- STM32_APB1PERIPH_BASE) {
- setbits_le32(&STM32_RCC->apb1enr, rcc_enr_en[USART_PORT]);
+ if (((u32)usart & STM32_BUS_MASK) == STM32_APB1PERIPH_BASE)
clock = clock_get(CLOCK_APB1);
- } else if ((usart_base[USART_PORT] & STM32_BUS_MASK) ==
- STM32_APB2PERIPH_BASE) {
- setbits_le32(&STM32_RCC->apb2enr, rcc_enr_en[USART_PORT]);
+ else if (((u32)usart & STM32_BUS_MASK) == STM32_APB2PERIPH_BASE)
clock = clock_get(CLOCK_APB2);
- } else {
- return -1;
- }
+ else
+ return -EINVAL;
- int_div = (25 * clock) / (4 * gd->baudrate);
+ int_div = (25 * clock) / (4 * baudrate);
tmp = ((int_div / 100) << USART_BRR_M_SHIFT) & USART_BRR_M_MASK;
frac_div = int_div - (100 * (tmp >> USART_BRR_M_SHIFT));
tmp |= (((frac_div * 16) + 50) / 100) & USART_BRR_F_MASK;
-
writel(tmp, &usart->brr);
- setbits_le32(&usart->cr1, USART_CR1_RE | USART_CR1_TE | USART_CR1_UE);
return 0;
}
-static int stm32_serial_getc(void)
+static int stm32_serial_getc(struct udevice *dev)
{
- struct stm32_serial *usart =
- (struct stm32_serial *)usart_base[USART_PORT];
- while ((readl(&usart->sr) & USART_SR_FLAG_RXNE) == 0)
- ;
+ struct stm32_serial_platdata *plat = dev->platdata;
+ struct stm32_usart *const usart = plat->base;
+
+ if ((readl(&usart->sr) & USART_SR_FLAG_RXNE) == 0)
+ return -EAGAIN;
+
return readl(&usart->dr);
}
-static void stm32_serial_putc(const char c)
+static int stm32_serial_putc(struct udevice *dev, const char c)
{
- struct stm32_serial *usart =
- (struct stm32_serial *)usart_base[USART_PORT];
+ struct stm32_serial_platdata *plat = dev->platdata;
+ struct stm32_usart *const usart = plat->base;
- if (c == '\n')
- stm32_serial_putc('\r');
+ if ((readl(&usart->sr) & USART_SR_FLAG_TXE) == 0)
+ return -EAGAIN;
- while ((readl(&usart->sr) & USART_SR_FLAG_TXE) == 0)
- ;
writel(c, &usart->dr);
+
+ return 0;
}
-static int stm32_serial_tstc(void)
+static int stm32_serial_pending(struct udevice *dev, bool input)
{
- struct stm32_serial *usart =
- (struct stm32_serial *)usart_base[USART_PORT];
- u8 ret;
+ struct stm32_serial_platdata *plat = dev->platdata;
+ struct stm32_usart *const usart = plat->base;
- ret = readl(&usart->sr) & USART_SR_FLAG_RXNE;
- return ret;
+ if (input)
+ return readl(&usart->sr) & USART_SR_FLAG_RXNE ? 1 : 0;
+ else
+ return readl(&usart->sr) & USART_SR_FLAG_TXE ? 0 : 1;
}
-static struct serial_device stm32_serial_drv = {
- .name = "stm32_serial",
- .start = stm32_serial_init,
- .stop = NULL,
- .setbrg = stm32_serial_setbrg,
- .putc = stm32_serial_putc,
- .puts = default_serial_puts,
- .getc = stm32_serial_getc,
- .tstc = stm32_serial_tstc,
-};
-
-void stm32_serial_initialize(void)
+static int stm32_serial_probe(struct udevice *dev)
{
- serial_register(&stm32_serial_drv);
-}
+ struct stm32_serial_platdata *plat = dev->platdata;
+ struct stm32_usart *const usart = plat->base;
+ int usart_port = -1;
+ int i;
+
+ for (i = 0; i < MAX_SERIAL_PORTS; i++) {
+ if ((u32)usart == usart_port_rcc_pairs[i][0]) {
+ usart_port = i;
+ break;
+ }
+ }
-__weak struct serial_device *default_serial_console(void)
-{
- return &stm32_serial_drv;
+ if (usart_port == -1)
+ return -EINVAL;
+
+ if (((u32)usart & STM32_BUS_MASK) == STM32_APB1PERIPH_BASE)
+ setbits_le32(&STM32_RCC->apb1enr,
+ usart_port_rcc_pairs[usart_port][1]);
+ else if (((u32)usart & STM32_BUS_MASK) == STM32_APB2PERIPH_BASE)
+ setbits_le32(&STM32_RCC->apb2enr,
+ usart_port_rcc_pairs[usart_port][1]);
+ else
+ return -EINVAL;
+
+ setbits_le32(&usart->cr1, USART_CR1_RE | USART_CR1_TE | USART_CR1_UE);
+
+ return 0;
}
+
+static const struct dm_serial_ops stm32_serial_ops = {
+ .putc = stm32_serial_putc,
+ .pending = stm32_serial_pending,
+ .getc = stm32_serial_getc,
+ .setbrg = stm32_serial_setbrg,
+};
+
+U_BOOT_DRIVER(serial_stm32) = {
+ .name = "serial_stm32",
+ .id = UCLASS_SERIAL,
+ .ops = &stm32_serial_ops,
+ .probe = stm32_serial_probe,
+ .flags = DM_FLAG_PRE_RELOC,
+};
#include <linux/sizes.h>
#include <dm.h>
#include <errno.h>
+#include <watchdog.h>
#include "fsl_qspi.h"
DECLARE_GLOBAL_DATA_PTR;
to_or_from = priv->sf_addr + priv->cur_amba_base;
while (len > 0) {
+ WATCHDOG_RESET();
+
qspi_write32(priv->flags, ®s->sfar, to_or_from);
size = (len > RX_BUFFER_SIZE) ?
status_reg = 0;
while ((status_reg & FLASH_STATUS_WEL) != FLASH_STATUS_WEL) {
+ WATCHDOG_RESET();
+
qspi_write32(priv->flags, ®s->ipcr,
(SEQID_WREN << QSPI_IPCR_SEQID_SHIFT) | 0);
while (qspi_read32(priv->flags, ®s->sr) & QSPI_SR_BUSY_MASK)
unsigned long relocaddr; /* Start address of U-Boot in RAM */
phys_size_t ram_size; /* RAM size */
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+#define MEM_RESERVE_SECURE_SECURED 0x1
+#define MEM_RESERVE_SECURE_MAINTAINED 0x2
+#define MEM_RESERVE_SECURE_ADDR_MASK (~0x3)
+ /*
+ * Secure memory addr
+ * This variable needs maintenance if the RAM base is not zero,
+ * or if RAM splits into non-consecutive banks. It also has a
+ * flag indicating the secure memory is marked as secure by MMU.
+ * Flags used: 0x1 secured
+ * 0x2 maintained
+ */
+ phys_addr_t secure_ram;
+#endif
unsigned long mon_len; /* monitor len */
unsigned long irq_sp; /* irq stack pointer */
unsigned long start_addr_sp; /* start_addr_stackpointer */
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
#define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+#define CONFIG_SYS_DDR_BLOCK2_BASE 0x880000000ULL
#define CPU_RELEASE_ADDR secondary_boot_func
#define CONFIG_SYS_FSL_PBL_RCW board/freescale/ls1043aqds/ls1043aqds_rcw_sd_ifc.cfg
#endif
+/* SATA */
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_CMD_SCSI
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_DOS_PARTITION
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SYS_SATA AHCI_BASE_ADDR
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
+#define CONFIG_SYS_SCSI_MAX_LUN 1
+#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+ CONFIG_SYS_SCSI_MAX_LUN)
+
/*
* IFC Definitions
*/
#define CONFIG_DIMM_SLOTS_PER_CTLR 1
/* Physical Memory Map */
#define CONFIG_CHIP_SELECTS_PER_CTRL 4
-#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_NR_DRAM_BANKS 2
#define CONFIG_SYS_SPD_BUS_NUM 0
#define CONFIG_CMD_EXT2
#endif
+#ifdef CONFIG_SECURE_BOOT
+#define CONFIG_CMD_HASH
+#define CONFIG_SHA_HW_ACCEL
+#define CONFIG_CMD_BLOB
+/* For LS1043 (ARMv8), ESBC image Address in Header is 64 bit */
+#define CONFIG_ESBC_ADDR_64BIT
+#endif
+
+#include <asm/fsl_secure_boot.h>
+
#endif /* __LS1043ARDB_H__ */
* 512MB aligned, so the min size to hide is 512MB.
*/
#if defined(CONFIG_FSL_MC_ENET) || defined(CONFIG_FSL_DEBUG_SERVER)
-#define CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE (256UL * 1024 * 1024)
+#define CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE (254UL * 1024 * 1024)
#define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE (256UL * 1024 * 1024)
-#define CONFIG_SYS_MEM_TOP_HIDE_MIN (512UL * 1024 * 1024)
-#define CONFIG_SYS_MEM_TOP_HIDE get_dram_size_to_hide()
+#define CONFIG_SYS_MC_RSV_MEM_ALIGN (512UL * 1024 * 1024)
#endif
/* PCIe */
"console=ttyAMA0,38400n8\0"
#define CONFIG_BOOTARGS "console=ttyS0,115200 root=/dev/ram0 " \
- "earlycon=uart8250,mmio,0x21c0500,115200 " \
+ "earlycon=uart8250,mmio,0x21c0500" \
"ramdisk_size=0x2000000 default_hugepagesz=2m" \
" hugepagesz=2m hugepages=16"
#define CONFIG_BOOTCOMMAND "cp.b $kernel_start $kernel_load " \
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_MAXARGS 64 /* max command args */
-#ifndef __ASSEMBLY__
-unsigned long get_dram_size_to_hide(void);
-#endif
-
#define CONFIG_PANIC_HANG /* do not reset board on panic */
#define CONFIG_SPL_BSS_START_ADDR 0x80100000
#endif
#define CONFIG_FSL_DDR_BIST /* enable built-in memory test */
+/* SATA */
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_CMD_SCSI
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_DOS_PARTITION
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SYS_SATA1 AHCI_BASE_ADDR1
+#define CONFIG_SYS_SATA2 AHCI_BASE_ADDR2
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
+#define CONFIG_SYS_SCSI_MAX_LUN 1
+#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+ CONFIG_SYS_SCSI_MAX_LUN)
+
/* undefined CONFIG_FSL_DDR_SYNC_REFRESH for simulator */
#define CONFIG_SYS_NOR0_CSPR_EXT (0x0)
#endif
#define CONFIG_FSL_DDR_BIST /* enable built-in memory test */
+/* SATA */
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_CMD_SCSI
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_DOS_PARTITION
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_SYS_SATA1 AHCI_BASE_ADDR1
+#define CONFIG_SYS_SATA2 AHCI_BASE_ADDR2
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
+#define CONFIG_SYS_SCSI_MAX_LUN 1
+#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+ CONFIG_SYS_SCSI_MAX_LUN)
+
/* undefined CONFIG_FSL_DDR_SYNC_REFRESH for simulator */
#define CONFIG_SYS_NOR0_CSPR_EXT (0x0)
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTARGS "console=ttyS1,115200 root=/dev/ram0 " \
- "earlycon=uart8250,mmio,0x21c0600,115200 " \
+ "earlycon=uart8250,mmio,0x21c0600" \
"ramdisk_size=0x2000000 default_hugepagesz=2m" \
" hugepagesz=2m hugepages=16"
/*
* (C) Copyright 2015
- * Kamil Lulko, <rev13@wp.pl>
+ * Kamil Lulko, <kamil.lulko@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#define CONFIG_STM32_GPIO
#define CONFIG_STM32_SERIAL
-/*
- * Configuration of the USART
- * 1: TX:PA9 RX:PA10
- * 2: TX:PD5 RX:PD6
- * 3: TX:PC10 RX:PC11
- * 6: TX:PG14 RX:PG9
- */
-#define CONFIG_STM32_USART 1
#define CONFIG_STM32_HSE_HZ 8000000
--- /dev/null
+/*
+ * (C) Copyright 2015
+ * Kamil Lulko, <kamil.lulko@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __SERIAL_STM32_H
+#define __SERIAL_STM32_H
+
+/* Information about a serial port */
+struct stm32_serial_platdata {
+ struct stm32_usart *base; /* address of registers in physical memory */
+};
+
+#endif /* __SERIAL_STM32_H */
#define DDR3_RTT_20_OHM 4 /* RTT_Nom = RZQ/12 */
#define DDR3_RTT_30_OHM 5 /* RTT_Nom = RZQ/8 */
+#define DDR4_RTT_OFF 0
+#define DDR4_RTT_60_OHM 1 /* RZQ/4 */
+#define DDR4_RTT_120_OHM 2 /* RZQ/2 */
+#define DDR4_RTT_40_OHM 3 /* RZQ/6 */
+#define DDR4_RTT_240_OHM 4 /* RZQ/1 */
+#define DDR4_RTT_48_OHM 5 /* RZQ/5 */
+#define DDR4_RTT_80_OHM 6 /* RZQ/3 */
+#define DDR4_RTT_34_OHM 7 /* RZQ/7 */
+
#define DDR2_RTT_OFF 0
#define DDR2_RTT_75_OHM 1
#define DDR2_RTT_150_OHM 2
/*
- * Copyright 2013 Freescale Semiconductor, Inc.
+ * Copyright 2013 - 2015 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
-#ifndef _ASM_FSL_ERRATA_H
-#define _ASM_FSL_ERRATA_H
+#ifndef _FSL_ERRATA_H
+#define _FSL_ERRATA_H
#include <common.h>
+#if defined(CONFIG_PPC)
#include <asm/processor.h>
+#elif defined(CONFIG_LS102XA)
+#include <asm/arch-ls102xa/immap_ls102xa.h>
+#elif defined(CONFIG_FSL_LAYERSCAPE)
+#include <asm/arch/soc.h>
+#endif
+
#ifdef CONFIG_SYS_FSL_ERRATUM_A006379
static inline bool has_erratum_a006379(void)
return false;
}
#endif
-#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A007186
static inline bool has_erratum_a007186(void)
return false;
}
#endif
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_A008378
+static inline bool has_erratum_a008378(void)
+{
+ u32 svr = get_svr();
+ u32 soc = SVR_SOC_VER(svr);
+
+
+ switch (soc) {
+#ifdef CONFIG_LS102XA
+ case SOC_VER_LS1020:
+ case SOC_VER_LS1021:
+ case SOC_VER_LS1022:
+ case SOC_VER_SLS1020:
+ return IS_SVR_REV(svr, 1, 0);
+#endif
+#ifdef CONFIG_PPC
+ case SVR_T1023:
+ case SVR_T1024:
+ return IS_SVR_REV(svr, 1, 0);
+ case SVR_T1020:
+ case SVR_T1022:
+ case SVR_T1040:
+ case SVR_T1042:
+ return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1);
+#endif
+ default:
+ return false;
+ }
+}
+#endif
+
+#endif /* _FSL_ERRATA_H */
u32 sign_len; /* length of the signature in bytes */
union {
u32 psgtable; /* ptr to SG table */
+#ifndef CONFIG_ESBC_ADDR_64BIT
u32 pimg; /* ptr to ESBC client image */
+#endif
};
union {
u32 sg_entries; /* no of entries in SG table */
u32 reserved1[2];
u32 fsl_uid_1;
u32 oem_uid_1;
- u32 reserved2[2];
+ union {
+ u32 reserved2[2];
+#ifdef CONFIG_ESBC_ADDR_64BIT
+ u64 pimg64; /* 64 bit pointer to ESBC Image */
+#endif
+ };
u32 ie_flag;
u32 ie_key_sel;
};
#define _GNU_SOURCE
+#include <compiler.h>
#include <errno.h>
#include <env_flags.h>
#include <fcntl.h>
projects / platform / kernel / u-boot.git / commitdiff