diff options
Diffstat (limited to 'arch/powerpc/cpu/ppc4xx/sdram.c')
| -rw-r--r-- | arch/powerpc/cpu/ppc4xx/sdram.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/powerpc/cpu/ppc4xx/sdram.c b/arch/powerpc/cpu/ppc4xx/sdram.c index 2d80571..a49bd69 100644 --- a/arch/powerpc/cpu/ppc4xx/sdram.c +++ b/arch/powerpc/cpu/ppc4xx/sdram.c @@ -17,6 +17,8 @@ #include "sdram.h" #include "ecc.h" +DECLARE_GLOBAL_DATA_PTR; + #ifdef CONFIG_SDRAM_BANK0 #ifndef CONFIG_440 @@ -148,7 +150,7 @@ static ulong compute_rtr(ulong speed, ulong rows, ulong refresh) /* * Autodetect onboard SDRAM on 405 platforms */ -phys_size_t initdram(void) +int initdram(void) { ulong speed; ulong sdtr1; @@ -226,11 +228,13 @@ phys_size_t initdram(void) /* * OK, size detected -> all done */ - return size; + gd->ram_size = size; + + return 0; } } - return 0; + return -ENXIO; } #else /* CONFIG_440 */ @@ -349,7 +353,7 @@ static void sdram_tr1_set(int ram_address, int* tr1_value) * so this should be extended for other future boards * using this routine! */ -phys_size_t initdram(void) +int initdram(void) { int i; int tr1_bank1; @@ -440,11 +444,13 @@ phys_size_t initdram(void) /* * OK, size detected -> all done */ - return size; + gd->ram_size = size; + + return 0; } } - return 0; /* nothing found ! */ + return -ENXIO; /* nothing found ! */ } #endif /* CONFIG_440 */ |