+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
+ * Copyright 2019 NXP
*/
#include <common.h>
+#include <clock_legacy.h>
+#include <command.h>
+#include <fdt_support.h>
#include <i2c.h>
+#include <init.h>
+#include <net.h>
#include <asm/io.h>
#include <asm/arch/immap_ls102xa.h>
#include <asm/arch/clock.h>
#include <asm/arch/fsl_serdes.h>
-#include <asm/arch/ls102xa_stream_id.h>
#include <asm/arch/ls102xa_devdis.h>
-#include <asm/arch/ls102xa_sata.h>
+#include <asm/arch/ls102xa_soc.h>
#include <hwconfig.h>
#include <mmc.h>
#include <fsl_csu.h>
-#include <fsl_esdhc.h>
#include <fsl_ifc.h>
#include <fsl_immap.h>
#include <netdev.h>
#include <spl.h>
#include "../common/sleep.h"
#ifdef CONFIG_U_QE
-#include "../../../drivers/qe/qe.h"
+#include <fsl_qe.h>
#endif
+#include <fsl_validate.h>
DECLARE_GLOBAL_DATA_PTR;
};
#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
-static void convert_serdes_mux(int type, int need_reset);
-
-void cpld_show(void)
+static void cpld_show(void)
{
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
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;
- u32 temp_sdram_cfg;
+ u32 temp_sdram_cfg, tmp;
out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG);
out_be32(&ddr->ddr_zq_cntl, DDR_DDR_ZQ_CNTL);
out_be32(&ddr->cs0_config_2, DDR_CS0_CONFIG_2);
+
+ /* DDR erratum A-009942 */
+ tmp = in_be32(&ddr->debug[28]);
+ out_be32(&ddr->debug[28], tmp | 0x0070006f);
+
udelay(1);
#ifdef CONFIG_DEEP_SLEEP
ddrmc_init();
#endif
+ erratum_a008850_post();
+
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
#if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
return 0;
}
-#ifdef CONFIG_FSL_ESDHC
-struct fsl_esdhc_cfg esdhc_cfg[1] = {
- {CONFIG_SYS_FSL_ESDHC_ADDR},
-};
-
-int board_mmc_init(bd_t *bis)
+int board_eth_init(bd_t *bis)
{
- esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
-
- return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+ return pci_eth_init(bis);
}
-#endif
-#ifdef CONFIG_TSEC_ENET
-int board_eth_init(bd_t *bis)
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
+static void convert_serdes_mux(int type, int need_reset)
{
- struct fsl_pq_mdio_info mdio_info;
- struct tsec_info_struct tsec_info[4];
- int num = 0;
-
-#ifdef CONFIG_TSEC1
- SET_STD_TSEC_INFO(tsec_info[num], 1);
- if (is_serdes_configured(SGMII_TSEC1)) {
- puts("eTSEC1 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
-#ifdef CONFIG_TSEC2
- SET_STD_TSEC_INFO(tsec_info[num], 2);
- if (is_serdes_configured(SGMII_TSEC2)) {
- puts("eTSEC2 is in sgmii mode.\n");
- tsec_info[num].flags |= TSEC_SGMII;
- }
- num++;
-#endif
-#ifdef CONFIG_TSEC3
- SET_STD_TSEC_INFO(tsec_info[num], 3);
- num++;
-#endif
- if (!num) {
- printf("No TSECs initialized\n");
- return 0;
- }
+ char current_serdes;
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ current_serdes = cpld_data->serdes_mux;
- mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
- mdio_info.name = DEFAULT_MII_NAME;
- fsl_pq_mdio_init(bis, &mdio_info);
+ switch (type) {
+ case LANEB_SATA:
+ current_serdes &= ~MASK_LANE_B;
+ break;
+ case LANEB_SGMII1:
+ current_serdes |= (MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+ break;
+ case LANEC_SGMII1:
+ current_serdes &= ~(MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+ break;
+ case LANED_SGMII2:
+ current_serdes |= MASK_LANE_D;
+ break;
+ case LANEC_PCIEX1:
+ current_serdes |= MASK_LANE_C;
+ break;
+ case (LANED_PCIEX2 | LANEC_PCIEX1):
+ current_serdes |= MASK_LANE_C;
+ current_serdes &= ~MASK_LANE_D;
+ break;
+ default:
+ printf("CPLD serdes MUX: unsupported MUX type 0x%x\n", type);
+ return;
+ }
- tsec_eth_init(bis, tsec_info, num);
+ cpld_data->soft_mux_on |= CPLD_SET_MUX_SERDES;
+ cpld_data->serdes_mux = current_serdes;
- return pci_eth_init(bis);
+ if (need_reset == 1) {
+ printf("Reset board to enable configuration\n");
+ cpld_data->system_rst = CONFIG_RESET;
+ }
}
-#endif
-#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
int config_serdes_mux(void)
{
struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_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()) {
preloader_console_init();
+ timer_init();
dram_init();
/* Allow OCRAM access permission as R/W */
#ifdef CONFIG_LAYERSCAPE_NS_ACCESS
enable_layerscape_ns_access();
- enable_layerscape_ns_access();
#endif
/*
}
#endif
-
-struct liodn_id_table sec_liodn_tbl[] = {
- SET_SEC_JR_LIODN_ENTRY(0, 0x10, 0x10),
- SET_SEC_JR_LIODN_ENTRY(1, 0x10, 0x10),
- SET_SEC_JR_LIODN_ENTRY(2, 0x10, 0x10),
- SET_SEC_JR_LIODN_ENTRY(3, 0x10, 0x10),
- SET_SEC_RTIC_LIODN_ENTRY(a, 0x10),
- SET_SEC_RTIC_LIODN_ENTRY(b, 0x10),
- SET_SEC_RTIC_LIODN_ENTRY(c, 0x10),
- SET_SEC_RTIC_LIODN_ENTRY(d, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(0, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(1, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(2, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(3, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(4, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(5, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(6, 0x10, 0x10),
- SET_SEC_DECO_LIODN_ENTRY(7, 0x10, 0x10),
-};
-
-struct smmu_stream_id dev_stream_id[] = {
- { 0x100, 0x01, "ETSEC MAC1" },
- { 0x104, 0x02, "ETSEC MAC2" },
- { 0x108, 0x03, "ETSEC MAC3" },
- { 0x10c, 0x04, "PEX1" },
- { 0x110, 0x05, "PEX2" },
- { 0x114, 0x06, "qDMA" },
- { 0x118, 0x07, "SATA" },
- { 0x11c, 0x08, "USB3" },
- { 0x120, 0x09, "QE" },
- { 0x124, 0x0a, "eSDHC" },
- { 0x128, 0x0b, "eMA" },
- { 0x14c, 0x0c, "2D-ACE" },
- { 0x150, 0x0d, "USB2" },
- { 0x18c, 0x0e, "DEBUG" },
-};
-
#ifdef CONFIG_DEEP_SLEEP
/* program the regulator (MC34VR500) to support deep sleep */
void ls1twr_program_regulator(void)
{
- unsigned int i2c_bus;
u8 i2c_device_id;
#define LS1TWR_I2C_BUS_MC34VR500 1
#define MC34VR500_ADDR 0x8
#define MC34VR500_DEVICEID 0x4
#define MC34VR500_DEVICEID_MASK 0x0f
+#ifdef CONFIG_DM_I2C
+ struct udevice *dev;
+ int ret;
+
+ ret = i2c_get_chip_for_busnum(LS1TWR_I2C_BUS_MC34VR500, MC34VR500_ADDR,
+ 1, &dev);
+ if (ret) {
+ printf("%s: Cannot find udev for a bus %d\n", __func__,
+ LS1TWR_I2C_BUS_MC34VR500);
+ return;
+ }
+ i2c_device_id = dm_i2c_reg_read(dev, 0x0) &
+ MC34VR500_DEVICEID_MASK;
+ if (i2c_device_id != MC34VR500_DEVICEID) {
+ printf("The regulator (MC34VR500) does not exist. The device does not support deep sleep.\n");
+ return;
+ }
+ dm_i2c_reg_write(dev, 0x31, 0x4);
+ dm_i2c_reg_write(dev, 0x4d, 0x4);
+ dm_i2c_reg_write(dev, 0x6d, 0x38);
+ dm_i2c_reg_write(dev, 0x6f, 0x37);
+ dm_i2c_reg_write(dev, 0x71, 0x30);
+#else
+ unsigned int i2c_bus;
i2c_bus = i2c_get_bus_num();
i2c_set_bus_num(LS1TWR_I2C_BUS_MC34VR500);
i2c_device_id = i2c_reg_read(MC34VR500_ADDR, 0x0) &
i2c_reg_write(MC34VR500_ADDR, 0x71, 0x30);
i2c_set_bus_num(i2c_bus);
+#endif
}
#endif
int board_init(void)
{
+#ifdef CONFIG_SYS_FSL_ERRATUM_A010315
+ erratum_a010315();
+#endif
+
#ifndef CONFIG_SYS_FSL_NO_SERDES
fsl_serdes_init();
#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
#endif
#endif
- ls1021x_config_caam_stream_id(sec_liodn_tbl,
- ARRAY_SIZE(sec_liodn_tbl));
- ls102xa_config_smmu_stream_id(dev_stream_id,
- ARRAY_SIZE(dev_stream_id));
-
-#ifdef CONFIG_LAYERSCAPE_NS_ACCESS
- enable_layerscape_ns_access();
-#endif
+ ls102xa_smmu_stream_id_init();
#ifdef CONFIG_U_QE
u_qe_init();
return 0;
}
+#if defined(CONFIG_SPL_BUILD)
+void spl_board_init(void)
+{
+ ls102xa_smmu_stream_id_init();
+}
+#endif
+
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
-#ifdef CONFIG_SCSI_AHCI_PLAT
- ls1021a_sata_init();
+#ifdef CONFIG_CHAIN_OF_TRUST
+ fsl_setenv_chain_of_trust();
#endif
return 0;
return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
}
-#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI)
+#if !defined(CONFIG_QSPI_BOOT) && !defined(CONFIG_SD_BOOT_QSPI) \
+ && !defined(CONFIG_SPL_BUILD)
static void convert_flash_bank(char bank)
{
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
cpld_data->system_rst = CONFIG_RESET;
}
-static int flash_bank_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int flash_bank_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
if (argc != 2)
return CMD_RET_USAGE;
"bank[0-upper bank/1-lower bank] (e.g. boot_bank 0)"
);
-static int cpld_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int cpld_reset_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
);
-static void convert_serdes_mux(int type, int need_reset)
-{
- char current_serdes;
- struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
-
- current_serdes = cpld_data->serdes_mux;
-
- switch (type) {
- case LANEB_SATA:
- current_serdes &= ~MASK_LANE_B;
- break;
- case LANEB_SGMII1:
- current_serdes |= (MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
- break;
- case LANEC_SGMII1:
- current_serdes &= ~(MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
- break;
- case LANED_SGMII2:
- current_serdes |= MASK_LANE_D;
- break;
- case LANEC_PCIEX1:
- current_serdes |= MASK_LANE_C;
- break;
- case (LANED_PCIEX2 | LANEC_PCIEX1):
- current_serdes |= MASK_LANE_C;
- current_serdes &= ~MASK_LANE_D;
- break;
- default:
- printf("CPLD serdes MUX: unsupported MUX type 0x%x\n", type);
- return;
- }
-
- cpld_data->soft_mux_on |= CPLD_SET_MUX_SERDES;
- cpld_data->serdes_mux = current_serdes;
-
- if (need_reset == 1) {
- printf("Reset board to enable configuration\n");
- cpld_data->system_rst = CONFIG_RESET;
- }
-}
-
-void print_serdes_mux(void)
+static void print_serdes_mux(void)
{
char current_serdes;
struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
printf("B.\n");
}
-static int serdes_mux_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int serdes_mux_cmd(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
if (argc != 2)
return CMD_RET_USAGE;
projects / platform / kernel / u-boot.git / blobdiff