diff options
| author | wdenk <wdenk> | 2004-01-20 23:12:12 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-01-20 23:12:12 +0000 |
| commit | c837dcb1a316745092567bfe4fb266d0941884ff (patch) | |
| tree | 8b275e8c982d1b0a411ff33c08c86cd3d343eed6 /lib_ppc/board.c | |
| parent | b0aef11c9f1f98d018adaa484f1e048fa626801e (diff) | |
| download | u-boot-imx-c837dcb1a316745092567bfe4fb266d0941884ff.zip u-boot-imx-c837dcb1a316745092567bfe4fb266d0941884ff.tar.gz u-boot-imx-c837dcb1a316745092567bfe4fb266d0941884ff.tar.bz2 | |
* The PS/2 mux on the BMS2003 board needs 450 ms after power on
before we can access it; add delay in case we are faster (with no
CF card inserted)
* Cleanup of some init functions
* Make sure SCC Ethernet is always stopped by the time we boot Linux
to avoid Linux crashes by early packets coming in.
* Accelerate flash accesses on LWMON board by using buffered writes
Diffstat (limited to 'lib_ppc/board.c')
| -rw-r--r-- | lib_ppc/board.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/lib_ppc/board.c b/lib_ppc/board.c index d18a9a3..c495d49 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -257,10 +257,9 @@ static int init_func_watchdog_reset (void) init_fnc_t *init_sequence[] = { -#if defined(CONFIG_BOARD_PRE_INIT) - board_pre_init, /* very early board init code (fpga boot, etc.) */ +#if defined(CONFIG_BOARD_EARLY_INIT_F) + board_early_init_f, #endif - get_clocks, /* get CPU and bus clocks (etc.) */ init_timebase, #ifdef CFG_ALLOC_DPRAM @@ -286,11 +285,7 @@ init_fnc_t *init_sequence[] = { #endif /* CONFIG_MPC5XXX */ checkboard, INIT_FUNC_WATCHDOG_INIT -#if defined(CONFIG_BMW) || \ - defined(CONFIG_COGENT) || \ - defined(CONFIG_HYMOD) || \ - defined(CONFIG_RSD_PROTO) || \ - defined(CONFIG_W7O) +#if defined(CONFIG_MISC_INIT_F) misc_init_f, #endif INIT_FUNC_WATCHDOG_RESET @@ -460,15 +455,15 @@ void board_init_f (ulong bootflag) * Save local variables to board info struct */ - bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */ + bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */ bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */ #ifdef CONFIG_IP860 - bd->bi_sramstart = SRAM_BASE; /* start of SRAM memory */ - bd->bi_sramsize = SRAM_SIZE; /* size of SRAM memory */ + bd->bi_sramstart = SRAM_BASE; /* start of SRAM memory */ + bd->bi_sramsize = SRAM_SIZE; /* size of SRAM memory */ #else - bd->bi_sramstart = 0; /* FIXME */ /* start of SRAM memory */ - bd->bi_sramsize = 0; /* FIXME */ /* size of SRAM memory */ + bd->bi_sramstart = 0; /* FIXME */ /* start of SRAM memory */ + bd->bi_sramsize = 0; /* FIXME */ /* size of SRAM memory */ #endif #if defined(CONFIG_8xx) || defined(CONFIG_8260) || defined(CONFIG_5xx) || \ @@ -569,6 +564,10 @@ void board_init_r (gd_t *id, ulong dest_addr) WATCHDOG_RESET (); +#if defined(CONFIG_BOARD_EARLY_INIT_R) + board_early_init_r (); +#endif + gd->reloc_off = dest_addr - CFG_MONITOR_BASE; monitor_flash_len = (ulong)&__init_end - dest_addr; @@ -622,7 +621,7 @@ void board_init_r (gd_t *id, ulong dest_addr) #endif #if defined(CFG_INIT_RAM_LOCK) && defined(CONFIG_E500) - unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */ + unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */ #endif #if defined(CONFIG_BAB7xx) || defined(CONFIG_CPC45) |