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| author | Tom Rini <trini@konsulko.com> | 2015-12-04 17:50:34 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-12-04 17:50:34 -0500 |
| commit | 9eed48c8bec98425dbd995dd72c40e9ad7a8c26b (patch) | |
| tree | 187374b183ff589b43b7f8706829500ad2664dc2 /common | |
| parent | a85670e40da1ef4f299effb73c36e48d39d50106 (diff) | |
| parent | 7a4fb11b85939b47738283c3a7ae7f461468e274 (diff) | |
| download | blackbird-obmc-uboot-9eed48c8bec98425dbd995dd72c40e9ad7a8c26b.tar.gz blackbird-obmc-uboot-9eed48c8bec98425dbd995dd72c40e9ad7a8c26b.zip | |
Merge branch 'master' of http://git.denx.de/u-boot-sparc
Diffstat (limited to 'common')
| -rw-r--r-- | common/board_f.c | 20 | ||||
| -rw-r--r-- | common/board_r.c | 10 |
2 files changed, 28 insertions, 2 deletions
diff --git a/common/board_f.c b/common/board_f.c index b035c90ff3..8325dc333c 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -357,6 +357,20 @@ static int setup_dest_addr(void) return 0; } +#if defined(CONFIG_SPARC) +static int reserve_prom(void) +{ + /* defined in arch/sparc/cpu/leon?/prom.c */ + extern void *__prom_start_reloc; + int size = 8192; /* page table = 2k, prom = 6k */ + gd->relocaddr -= size; + __prom_start_reloc = map_sysmem(gd->relocaddr + 2048, size - 2048); + debug("Reserving %dk for PROM and page table at %08lx\n", size, + gd->relocaddr); + return 0; +} +#endif + #if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR) static int reserve_logbuffer(void) { @@ -808,7 +822,8 @@ static init_fnc_t init_sequence_f[] = { init_timebase, #endif #if defined(CONFIG_X86) || defined(CONFIG_ARM) || defined(CONFIG_MIPS) || \ - defined(CONFIG_BLACKFIN) || defined(CONFIG_NDS32) + defined(CONFIG_BLACKFIN) || defined(CONFIG_NDS32) || \ + defined(CONFIG_SPARC) timer_init, /* initialize timer */ #endif #ifdef CONFIG_SYS_ALLOC_DPRAM @@ -908,6 +923,9 @@ static init_fnc_t init_sequence_f[] = { /* Blackfin u-boot monitor should be on top of the ram */ reserve_uboot, #endif +#if defined(CONFIG_SPARC) + reserve_prom, +#endif #if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR) reserve_logbuffer, #endif diff --git a/common/board_r.c b/common/board_r.c index a41fb547a3..3bf49fdfb3 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -66,6 +66,10 @@ DECLARE_GLOBAL_DATA_PTR; +#if defined(CONFIG_SPARC) +extern int prom_init(void); +#endif + ulong monitor_flash_len; __weak int board_flash_wp_on(void) @@ -813,7 +817,8 @@ init_fnc_t init_sequence_r[] = { initr_flash, #endif INIT_FUNC_WATCHDOG_RESET -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86) +#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86) || \ + defined(CONFIG_SPARC) /* initialize higher level parts of CPU like time base and timers */ cpu_init_r, #endif @@ -933,6 +938,9 @@ init_fnc_t init_sequence_r[] = { #ifdef CONFIG_PS2KBD initr_kbd, #endif +#if defined(CONFIG_SPARC) + prom_init, +#endif run_main_loop, }; |
