diff options
Diffstat (limited to 'common/board_f.c')
| -rw-r--r-- | common/board_f.c | 45 |
1 files changed, 34 insertions, 11 deletions
diff --git a/common/board_f.c b/common/board_f.c index 6203d85619e..d5e7622eebb 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -106,9 +106,14 @@ __weak void blue_led_off(void) {} * Could the CONFIG_SPL_BUILD infection become a flag in gd? */ -#if defined(CONFIG_WATCHDOG) +#if defined(CONFIG_WATCHDOG) || defined(CONFIG_HW_WATCHDOG) static int init_func_watchdog_init(void) { +# if defined(CONFIG_HW_WATCHDOG) && (defined(CONFIG_BLACKFIN) || \ + defined(CONFIG_M68K) || defined(CONFIG_MICROBLAZE) || \ + defined(CONFIG_SH)) + hw_watchdog_init(); +# endif puts(" Watchdog enabled\n"); WATCHDOG_RESET(); @@ -146,7 +151,11 @@ static int display_text_info(void) bss_end = (ulong)&__bss_end; debug("U-Boot code: %08X -> %08lX BSS: -> %08lX\n", +#ifdef CONFIG_SYS_TEXT_BASE CONFIG_SYS_TEXT_BASE, bss_start, bss_end); +#else + CONFIG_SYS_MONITOR_BASE, bss_start, bss_end); +#endif #endif #ifdef CONFIG_MODEM_SUPPORT @@ -261,6 +270,8 @@ static int setup_mon_len(void) gd->mon_len = (ulong)&__bss_end - (ulong)_start; #elif defined(CONFIG_SANDBOX) gd->mon_len = (ulong)&_end - (ulong)_init; +#elif defined(CONFIG_BLACKFIN) + gd->mon_len = CONFIG_SYS_MONITOR_LEN; #else /* TODO: use (ulong)&__bss_end - (ulong)&__text_start; ? */ gd->mon_len = (ulong)&__bss_end - CONFIG_SYS_MONITOR_BASE; @@ -470,8 +481,9 @@ static int reserve_trace(void) return 0; } -#if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) \ - && !defined(CONFIG_ARM) && !defined(CONFIG_X86) +#if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) && \ + !defined(CONFIG_ARM) && !defined(CONFIG_X86) && \ + !defined(CONFIG_BLACKFIN) static int reserve_video(void) { /* reserve memory for video display (always full pages) */ @@ -516,11 +528,13 @@ static int reserve_malloc(void) /* (permanently) allocate a Board Info struct */ static int reserve_board(void) { - gd->start_addr_sp -= sizeof(bd_t); - gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t)); - memset(gd->bd, '\0', sizeof(bd_t)); - debug("Reserving %zu Bytes for Board Info at: %08lx\n", - sizeof(bd_t), gd->start_addr_sp); + if (!gd->bd) { + gd->start_addr_sp -= sizeof(bd_t); + gd->bd = (bd_t *)map_sysmem(gd->start_addr_sp, sizeof(bd_t)); + memset(gd->bd, '\0', sizeof(bd_t)); + debug("Reserving %zu Bytes for Board Info at: %08lx\n", + sizeof(bd_t), gd->start_addr_sp); + } return 0; } #endif @@ -721,7 +735,9 @@ static int reloc_fdt(void) static int setup_reloc(void) { +#ifdef CONFIG_SYS_TEXT_BASE gd->reloc_off = gd->relocaddr - CONFIG_SYS_TEXT_BASE; +#endif memcpy(gd->new_gd, (char *)gd, sizeof(gd_t)); debug("Relocation Offset is: %08lx\n", gd->reloc_off); @@ -828,7 +844,7 @@ static init_fnc_t init_sequence_f[] = { /* TODO: can we rename this to timer_init()? */ init_timebase, #endif -#if defined(CONFIG_ARM) || defined(CONFIG_MIPS) +#if defined(CONFIG_ARM) || defined(CONFIG_MIPS) || defined(CONFIG_BLACKFIN) timer_init, /* initialize timer */ #endif #ifdef CONFIG_SYS_ALLOC_DPRAM @@ -929,6 +945,10 @@ static init_fnc_t init_sequence_f[] = { * - board info struct */ setup_dest_addr, +#if defined(CONFIG_BLACKFIN) + /* Blackfin u-boot monitor should be on top of the ram */ + reserve_uboot, +#endif #if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR) reserve_logbuffer, #endif @@ -945,11 +965,14 @@ static init_fnc_t init_sequence_f[] = { #endif reserve_trace, /* TODO: Why the dependency on CONFIG_8xx? */ -#if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) \ - && !defined(CONFIG_ARM) && !defined(CONFIG_X86) +#if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) && \ + !defined(CONFIG_ARM) && !defined(CONFIG_X86) && \ + !defined(CONFIG_BLACKFIN) reserve_video, #endif +#if !defined(CONFIG_BLACKFIN) reserve_uboot, +#endif #ifndef CONFIG_SPL_BUILD reserve_malloc, reserve_board, |