diff options
| author | wdenk <wdenk> | 2005-04-21 21:10:22 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2005-04-21 21:10:22 +0000 |
| commit | a63109281ad41b0fb489fdcb901171f76bcdbc2c (patch) | |
| tree | c67b0f3d5c763294f73ab5962db97a4073e517b8 /board | |
| parent | 7cc1438d433c5c5ee65fcb588a4d70acb117af82 (diff) | |
Fix bug in the SDRAM initialization code for canmb, IceCube and
PM520 boards.
Fix PHY address for canmb board.
Diffstat (limited to 'board')
| -rw-r--r-- | board/canmb/canmb.c | 11 | ||||
| -rw-r--r-- | board/icecube/icecube.c | 11 | ||||
| -rw-r--r-- | board/pm520/pm520.c | 11 |
3 files changed, 21 insertions, 12 deletions
diff --git a/board/canmb/canmb.c b/board/canmb/canmb.c index 3d3abf7207..e84ec5aa93 100644 --- a/board/canmb/canmb.c +++ b/board/canmb/canmb.c @@ -133,10 +133,13 @@ long int initdram (int board_type) *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */ /* find RAM size using SDRAM CS1 only */ - sdram_start(0); - test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); - sdram_start(1); - test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) + sdram_start(0); + test2 = test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) { + sdram_start(1); + test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + } if (test1 > test2) { sdram_start(0); dramsize2 = test1; diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c index 07c25ed8ab..3763821942 100644 --- a/board/icecube/icecube.c +++ b/board/icecube/icecube.c @@ -133,10 +133,13 @@ long int initdram (int board_type) *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */ /* find RAM size using SDRAM CS1 only */ - sdram_start(0); - test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); - sdram_start(1); - test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) + sdram_start(0); + test2 = test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) { + sdram_start(1); + test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + } if (test1 > test2) { sdram_start(0); dramsize2 = test1; diff --git a/board/pm520/pm520.c b/board/pm520/pm520.c index 54f59f59a7..d7a8c83436 100644 --- a/board/pm520/pm520.c +++ b/board/pm520/pm520.c @@ -133,10 +133,13 @@ long int initdram (int board_type) *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */ /* find RAM size using SDRAM CS1 only */ - sdram_start(0); - test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); - sdram_start(1); - test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) + sdram_start(0); + test2 = test1 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + if (!dramsize) { + sdram_start(1); + test2 = get_ram_size((ulong *)(CFG_SDRAM_BASE + dramsize), 0x80000000); + } if (test1 > test2) { sdram_start(0); dramsize2 = test1; |