#include <common.h>
#include <bloblist.h>
+#include <bootstage.h>
#include <clock_legacy.h>
#include <console.h>
#include <cpu.h>
#include <init.h>
#include <initcall.h>
#include <lcd.h>
+#include <log.h>
#include <malloc.h>
#include <mapmem.h>
#include <os.h>
#include <trace.h>
#include <video.h>
#include <watchdog.h>
+#include <asm/cache.h>
#ifdef CONFIG_MACH_TYPE
#include <asm/mach-types.h>
#endif
#if defined(CONFIG_MP) && defined(CONFIG_PPC)
#include <asm/mp.h>
#endif
+#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/sections.h>
#include <dm/root.h>
static int show_dram_config(void)
{
unsigned long long size;
-
-#ifdef CONFIG_NR_DRAM_BANKS
int i;
debug("\nRAM Configuration:\n");
#endif
}
debug("\nDRAM: ");
-#else
- size = gd->ram_size;
-#endif
print_size(size, "");
board_add_ram_info(0);
__weak int dram_init_banksize(void)
{
-#if defined(CONFIG_NR_DRAM_BANKS) && defined(CONFIG_SYS_SDRAM_BASE)
- gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+ gd->bd->bi_dram[0].start = gd->ram_base;
gd->bd->bi_dram[0].size = get_effective_memsize();
-#endif
return 0;
}
-#if defined(CONFIG_SYS_I2C)
+#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
static int init_func_i2c(void)
{
puts("I2C: ");
-#ifdef CONFIG_SYS_I2C
i2c_init_all();
-#else
- i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
puts("ready\n");
return 0;
}
{
#if defined(__ARM__) || defined(__MICROBLAZE__)
gd->mon_len = (ulong)&__bss_end - (ulong)_start;
-#elif defined(CONFIG_SANDBOX) || defined(CONFIG_EFI_APP)
+#elif defined(CONFIG_SANDBOX)
+ gd->mon_len = 0;
+#elif defined(CONFIG_EFI_APP)
gd->mon_len = (ulong)&_end - (ulong)_init;
#elif defined(CONFIG_NIOS2) || defined(CONFIG_XTENSA)
gd->mon_len = CONFIG_SYS_MONITOR_LEN;
/* Get the top of usable RAM */
__weak ulong board_get_usable_ram_top(ulong total_size)
{
-#ifdef CONFIG_SYS_SDRAM_BASE
+#if defined(CONFIG_SYS_SDRAM_BASE) && CONFIG_SYS_SDRAM_BASE > 0
/*
* Detect whether we have so much RAM that it goes past the end of our
* 32-bit address space. If so, clip the usable RAM so it doesn't.
ret = video_reserve(&addr);
if (ret)
return ret;
+ debug("Reserving %luk for video at: %08lx\n",
+ ((unsigned long)gd->relocaddr - addr) >> 10, addr);
gd->relocaddr = addr;
#elif defined(CONFIG_LCD)
# ifdef CONFIG_FB_ADDR
static int reserve_board(void)
{
if (!gd->bd) {
- gd->start_addr_sp = reserve_stack_aligned(sizeof(bd_t));
- gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t));
- memset(gd->bd, '\0', sizeof(bd_t));
+ gd->start_addr_sp = reserve_stack_aligned(sizeof(struct bd_info));
+ gd->bd = (struct bd_info *)map_sysmem(gd->start_addr_sp,
+ sizeof(struct bd_info));
+ memset(gd->bd, '\0', sizeof(struct bd_info));
debug("Reserving %zu Bytes for Board Info at: %08lx\n",
- sizeof(bd_t), gd->start_addr_sp);
+ sizeof(struct bd_info), gd->start_addr_sp);
}
return 0;
}
-static int setup_machine(void)
-{
-#ifdef CONFIG_MACH_TYPE
- gd->bd->bi_arch_number = CONFIG_MACH_TYPE; /* board id for Linux */
-#endif
- return 0;
-}
-
static int reserve_global_data(void)
{
gd->start_addr_sp = reserve_stack_aligned(sizeof(gd_t));
static int reserve_fdt(void)
{
-#ifndef CONFIG_OF_EMBED
- /*
- * If the device tree is sitting immediately above our image then we
- * must relocate it. If it is embedded in the data section, then it
- * will be relocated with other data.
- */
- if (gd->fdt_blob) {
- gd->fdt_size = ALIGN(fdt_totalsize(gd->fdt_blob) + 0x1000, 32);
+ if (!IS_ENABLED(CONFIG_OF_EMBED)) {
+ /*
+ * If the device tree is sitting immediately above our image
+ * then we must relocate it. If it is embedded in the data
+ * section, then it will be relocated with other data.
+ */
+ if (gd->fdt_blob) {
+ gd->fdt_size = ALIGN(fdt_totalsize(gd->fdt_blob), 32);
- gd->start_addr_sp = reserve_stack_aligned(gd->fdt_size);
- gd->new_fdt = map_sysmem(gd->start_addr_sp, gd->fdt_size);
- debug("Reserving %lu Bytes for FDT at: %08lx\n",
- gd->fdt_size, gd->start_addr_sp);
+ gd->start_addr_sp = reserve_stack_aligned(gd->fdt_size);
+ gd->new_fdt = map_sysmem(gd->start_addr_sp, gd->fdt_size);
+ debug("Reserving %lu Bytes for FDT at: %08lx\n",
+ gd->fdt_size, gd->start_addr_sp);
+ }
}
-#endif
return 0;
}
static int reserve_bloblist(void)
{
#ifdef CONFIG_BLOBLIST
- gd->start_addr_sp = reserve_stack_aligned(CONFIG_BLOBLIST_SIZE);
- gd->new_bloblist = map_sysmem(gd->start_addr_sp, CONFIG_BLOBLIST_SIZE);
+ /* Align to a 4KB boundary for easier reading of addresses */
+ gd->start_addr_sp = ALIGN_DOWN(gd->start_addr_sp -
+ CONFIG_BLOBLIST_SIZE_RELOC, 0x1000);
+ gd->new_bloblist = map_sysmem(gd->start_addr_sp,
+ CONFIG_BLOBLIST_SIZE_RELOC);
#endif
return 0;
return 0;
}
-#if defined(CONFIG_M68K) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || \
- defined(CONFIG_SH)
-static int setup_board_part1(void)
+__weak int arch_setup_bdinfo(void)
{
- bd_t *bd = gd->bd;
-
- /*
- * Save local variables to board info struct
- */
- bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; /* start of memory */
- bd->bi_memsize = gd->ram_size; /* size in bytes */
-
-#ifdef CONFIG_SYS_SRAM_BASE
- bd->bi_sramstart = CONFIG_SYS_SRAM_BASE; /* start of SRAM */
- bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE; /* size of SRAM */
-#endif
-
-#if defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
- bd->bi_immr_base = CONFIG_SYS_IMMR; /* base of IMMR register */
-#endif
-#if defined(CONFIG_M68K)
- bd->bi_mbar_base = CONFIG_SYS_MBAR; /* base of internal registers */
-#endif
-#if defined(CONFIG_MPC83xx)
- bd->bi_immrbar = CONFIG_SYS_IMMR;
-#endif
-
return 0;
}
-#endif
-#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
-static int setup_board_part2(void)
+int setup_bdinfo(void)
{
- bd_t *bd = gd->bd;
-
- bd->bi_intfreq = gd->cpu_clk; /* Internal Freq, in Hz */
- bd->bi_busfreq = gd->bus_clk; /* Bus Freq, in Hz */
-#if defined(CONFIG_CPM2)
- bd->bi_cpmfreq = gd->arch.cpm_clk;
- bd->bi_brgfreq = gd->arch.brg_clk;
- bd->bi_sccfreq = gd->arch.scc_clk;
- bd->bi_vco = gd->arch.vco_out;
-#endif /* CONFIG_CPM2 */
-#if defined(CONFIG_M68K) && defined(CONFIG_PCI)
- bd->bi_pcifreq = gd->pci_clk;
-#endif
-#if defined(CONFIG_EXTRA_CLOCK)
- bd->bi_inpfreq = gd->arch.inp_clk; /* input Freq in Hz */
- bd->bi_vcofreq = gd->arch.vco_clk; /* vco Freq in Hz */
- bd->bi_flbfreq = gd->arch.flb_clk; /* flexbus Freq in Hz */
+ struct bd_info *bd = gd->bd;
+
+ if (IS_ENABLED(CONFIG_SYS_HAS_SRAM)) {
+ bd->bi_sramstart = CONFIG_SYS_SRAM_BASE; /* start of SRAM */
+ bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE; /* size of SRAM */
+ }
+
+#ifdef CONFIG_MACH_TYPE
+ bd->bi_arch_number = CONFIG_MACH_TYPE; /* board id for Linux */
#endif
- return 0;
+ return arch_setup_bdinfo();
}
-#endif
#ifdef CONFIG_POST
static int init_post(void)
static int reloc_fdt(void)
{
-#ifndef CONFIG_OF_EMBED
- if (gd->flags & GD_FLG_SKIP_RELOC)
- return 0;
- if (gd->new_fdt) {
- memcpy(gd->new_fdt, gd->fdt_blob, gd->fdt_size);
- gd->fdt_blob = gd->new_fdt;
+ if (!IS_ENABLED(CONFIG_OF_EMBED)) {
+ if (gd->flags & GD_FLG_SKIP_RELOC)
+ return 0;
+ if (gd->new_fdt) {
+ memcpy(gd->new_fdt, gd->fdt_blob,
+ fdt_totalsize(gd->fdt_blob));
+ gd->fdt_blob = gd->new_fdt;
+ }
}
-#endif
return 0;
}
debug("Copying bloblist from %p to %p, size %x\n",
gd->bloblist, gd->new_bloblist, size);
- memcpy(gd->new_bloblist, gd->bloblist, size);
+ bloblist_reloc(gd->new_bloblist, CONFIG_BLOBLIST_SIZE_RELOC,
+ gd->bloblist, size);
gd->bloblist = gd->new_bloblist;
}
#endif
static int setup_reloc(void)
{
- if (gd->flags & GD_FLG_SKIP_RELOC) {
- debug("Skipping relocation due to flag\n");
- return 0;
- }
-
+ if (!(gd->flags & GD_FLG_SKIP_RELOC)) {
#ifdef CONFIG_SYS_TEXT_BASE
#ifdef ARM
- gd->reloc_off = gd->relocaddr - (unsigned long)__image_copy_start;
+ gd->reloc_off = gd->relocaddr - (unsigned long)__image_copy_start;
#elif defined(CONFIG_M68K)
- /*
- * On all ColdFire arch cpu, monitor code starts always
- * just after the default vector table location, so at 0x400
- */
- gd->reloc_off = gd->relocaddr - (CONFIG_SYS_TEXT_BASE + 0x400);
+ /*
+ * On all ColdFire arch cpu, monitor code starts always
+ * just after the default vector table location, so at 0x400
+ */
+ gd->reloc_off = gd->relocaddr - (CONFIG_SYS_TEXT_BASE + 0x400);
#elif !defined(CONFIG_SANDBOX)
- gd->reloc_off = gd->relocaddr - CONFIG_SYS_TEXT_BASE;
+ gd->reloc_off = gd->relocaddr - CONFIG_SYS_TEXT_BASE;
#endif
#endif
+ }
+
memcpy(gd->new_gd, (char *)gd, sizeof(gd_t));
- debug("Relocation Offset is: %08lx\n", gd->reloc_off);
- debug("Relocating to %08lx, new gd at %08lx, sp at %08lx\n",
- gd->relocaddr, (ulong)map_to_sysmem(gd->new_gd),
- gd->start_addr_sp);
+ if (gd->flags & GD_FLG_SKIP_RELOC) {
+ debug("Skipping relocation due to flag\n");
+ } else {
+ debug("Relocation Offset is: %08lx\n", gd->reloc_off);
+ debug("Relocating to %08lx, new gd at %08lx, sp at %08lx\n",
+ gd->relocaddr, (ulong)map_to_sysmem(gd->new_gd),
+ gd->start_addr_sp);
+ }
return 0;
}
return 0;
}
-static int initf_console_record(void)
-{
-#if defined(CONFIG_CONSOLE_RECORD) && CONFIG_VAL(SYS_MALLOC_F_LEN)
- return console_record_init();
-#else
- return 0;
-#endif
-}
-
static int initf_dm(void)
{
#if defined(CONFIG_DM) && CONFIG_VAL(SYS_MALLOC_F_LEN)
int ret;
- bootstage_start(BOOTSTATE_ID_ACCUM_DM_F, "dm_f");
+ bootstage_start(BOOTSTAGE_ID_ACCUM_DM_F, "dm_f");
ret = dm_init_and_scan(true);
- bootstage_accum(BOOTSTATE_ID_ACCUM_DM_F);
- if (ret)
- return ret;
-#endif
-#ifdef CONFIG_TIMER_EARLY
- ret = dm_timer_init();
+ bootstage_accum(BOOTSTAGE_ID_ACCUM_DM_F);
if (ret)
return ret;
+
+ if (IS_ENABLED(CONFIG_TIMER_EARLY)) {
+ ret = dm_timer_init();
+ if (ret)
+ return ret;
+ }
#endif
return 0;
bloblist_init,
#endif
setup_spl_handoff,
- initf_console_record,
+#if defined(CONFIG_CONSOLE_RECORD_INIT_F)
+ console_record_init,
+#endif
#if defined(CONFIG_HAVE_FSP)
arch_fsp_init,
#endif
misc_init_f,
#endif
INIT_FUNC_WATCHDOG_RESET
-#if defined(CONFIG_SYS_I2C)
+#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
init_func_i2c,
#endif
#if defined(CONFIG_VID) && !defined(CONFIG_SPL)
* - board info struct
*/
setup_dest_addr,
+#ifdef CONFIG_OF_BOARD_FIXUP
+ fix_fdt,
+#endif
#ifdef CONFIG_PRAM
reserve_pram,
#endif
reserve_uboot,
reserve_malloc,
reserve_board,
- setup_machine,
reserve_global_data,
reserve_fdt,
reserve_bootstage,
reserve_stacks,
dram_init_banksize,
show_dram_config,
-#if defined(CONFIG_M68K) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || \
- defined(CONFIG_SH)
- setup_board_part1,
-#endif
-#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
INIT_FUNC_WATCHDOG_RESET
- setup_board_part2,
-#endif
+ setup_bdinfo,
display_new_sp,
-#ifdef CONFIG_OF_BOARD_FIXUP
- fix_fdt,
-#endif
INIT_FUNC_WATCHDOG_RESET
reloc_fdt,
reloc_bootstage,
projects / platform / kernel / u-boot.git / blobdiff