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| author | Stefan Roese <sr@denx.de> | 2006-08-15 14:22:35 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2006-08-15 14:22:35 +0200 |
| commit | 899620c2d66d4eef3b2a0034d062e71d45d886c9 (patch) | |
| tree | 5e99c4d42663193423bab1bc17308426c171cc56 /cpu/ppc4xx/sdram.c | |
| parent | f0ff4692ff3372dec55074a8eb444943ab095abb (diff) | |
| download | u-boot-899620c2d66d4eef3b2a0034d062e71d45d886c9.tar.gz u-boot-899620c2d66d4eef3b2a0034d062e71d45d886c9.tar.bz2 u-boot-899620c2d66d4eef3b2a0034d062e71d45d886c9.zip | |
Add initial support for the ALPR board from Prodrive
NAND needs some additional testing
Patch by Heiko Schocher, 15 Aug 2006
Diffstat (limited to 'cpu/ppc4xx/sdram.c')
| -rw-r--r-- | cpu/ppc4xx/sdram.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c index faeea5c91e..f06038e998 100644 --- a/cpu/ppc4xx/sdram.c +++ b/cpu/ppc4xx/sdram.c @@ -351,6 +351,14 @@ long int initdram(int board_type) int i; int tr1_bank1; +#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP) + /* + * Soft-reset SDRAM controller. + */ + mtsdr(sdr_srst, SDR0_SRST_DMC); + mtsdr(sdr_srst, 0x00000000); +#endif + for (i=0; i<N_MB0CF; i++) { /* * Disable memory controller. |