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| author | wdenk <wdenk> | 2005-03-14 23:01:03 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2005-03-14 23:01:03 +0000 |
| commit | c3fafecff12103691613de73f461626fd51fef95 (patch) | |
| tree | 06d9af6b6e1a250286eb443368f2a5bee1f4b62a /include/configs/NC650.h | |
| parent | a0bdf49e399e9e25e71081c5b3e73fc56c63a236 (diff) | |
| download | u-boot-imx-c3fafecff12103691613de73f461626fd51fef95.zip u-boot-imx-c3fafecff12103691613de73f461626fd51fef95.tar.gz u-boot-imx-c3fafecff12103691613de73f461626fd51fef95.tar.bz2 | |
Patch by Detlev Zundel, 14 Mar 2005:
NC650: changed NAND flash addressing to using UPMB
Diffstat (limited to 'include/configs/NC650.h')
| -rw-r--r-- | include/configs/NC650.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/configs/NC650.h b/include/configs/NC650.h index 8966909..2fc098e 100644 --- a/include/configs/NC650.h +++ b/include/configs/NC650.h @@ -309,7 +309,7 @@ #define CFG_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V) /* - * BR2 and OR2 (NAND Flash) + * BR2 and OR2 (NAND Flash) - now addressed through UPMB */ #define CFG_NAND_BASE 0x50000000 #define CFG_NAND_SIZE 0x04000000 @@ -317,8 +317,8 @@ #define CFG_OR_TIMING_NAND (OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \ OR_SCY_15_CLK | OR_EHTR | OR_TRLX) -#define CFG_BR2_PRELIM ((CFG_NAND_BASE & BR_BA_MSK) | BR_PS_8 | BR_V ) -#define CFG_OR2_PRELIM (((-CFG_NAND_SIZE) & OR_AM_MSK) | CFG_OR_TIMING_NAND) +#define CFG_BR2_PRELIM ((CFG_NAND_BASE & BR_BA_MSK) | BR_PS_8 | BR_MS_UPMB | BR_V ) +#define CFG_OR2_PRELIM (((-CFG_NAND_SIZE) & OR_AM_MSK) | OR_BI ) /* * BR3 and OR3 (SDRAM) @@ -383,6 +383,12 @@ MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) /* + * MBMR settings for NAND flash + */ + +#define CFG_MBMR_NAND ( MBMR_WLFB_5X ) + +/* * Internal Definitions * * Boot Flags |