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| author | Wolfgang Grandegger <wg@grandegger.com> | 2009-02-11 18:38:24 +0100 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2009-02-16 18:06:01 -0600 |
| commit | dc5f55d636d7bf21ba17758fac4b929ec4c059f2 (patch) | |
| tree | 1c1956fea72e5d5da29f59559b2c6634df819bcf /board/tqc/tqm85xx/sdram.c | |
| parent | 88b0e88d186479349e5a2b771e82775109e10fb4 (diff) | |
| download | u-boot-imx-dc5f55d636d7bf21ba17758fac4b929ec4c059f2.zip u-boot-imx-dc5f55d636d7bf21ba17758fac4b929ec4c059f2.tar.gz u-boot-imx-dc5f55d636d7bf21ba17758fac4b929ec4c059f2.tar.bz2 | |
MPC85xx: TQM8548_AG: add 1 GiB DDR2-SDRAM configuration
This patch add support for the 1 GiB DDR2-SDRAM on the TQM8548_AG
module.
Signed-off-by: Jens Gehrlein <sew_s@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Diffstat (limited to 'board/tqc/tqm85xx/sdram.c')
| -rw-r--r-- | board/tqc/tqm85xx/sdram.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c index 09f7c9b..69015ec 100644 --- a/board/tqc/tqm85xx/sdram.c +++ b/board/tqc/tqm85xx/sdram.c @@ -38,11 +38,20 @@ struct sdram_conf_s { typedef struct sdram_conf_s sdram_conf_t; #ifdef CONFIG_TQM8548 +#ifdef CONFIG_TQM8548_AG +sdram_conf_t ddr_cs_conf[] = { + {(1024 << 20), 0x80044202, 0x0002D000}, /* 1024MB, 14x10(4) */ + { (512 << 20), 0x80044102, 0x0001A000}, /* 512MB, 13x10(4) */ + { (256 << 20), 0x80040102, 0x00014000}, /* 256MB, 13x10(4) */ + { (128 << 20), 0x80040101, 0x0000C000}, /* 128MB, 13x9(4) */ +}; +#else /* !CONFIG_TQM8548_AG */ sdram_conf_t ddr_cs_conf[] = { {(512 << 20), 0x80044102, 0x0001A000}, /* 512MB, 13x10(4) */ {(256 << 20), 0x80040102, 0x00014000}, /* 256MB, 13x10(4) */ {(128 << 20), 0x80040101, 0x0000C000}, /* 128MB, 13x9(4) */ }; +#endif /* CONFIG_TQM8548_AG */ #else /* !CONFIG_TQM8548 */ sdram_conf_t ddr_cs_conf[] = { {(512 << 20), 0x80000202}, /* 512MB, 14x10(4) */ |