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| author | Rob Purchase <shotofadds@rockbox.org> | 2009-08-12 19:26:04 +0000 |
|---|---|---|
| committer | Rob Purchase <shotofadds@rockbox.org> | 2009-08-12 19:26:04 +0000 |
| commit | e783d0c82a6673d036a71f3eab3e69f95d4b0b37 (patch) | |
| tree | 4e3966d266b4e8858bd4a016b5e828a73f364f24 /firmware/export/tcc780x.h | |
| parent | 4c5ae4b06853a8aee9a4bda7d06e148a52d20285 (diff) | |
| download | rockbox-e783d0c82a6673d036a71f3eab3e69f95d4b0b37.tar.gz rockbox-e783d0c82a6673d036a71f3eab3e69f95d4b0b37.zip | |
TCC: Implement ECC error correction for sectors read from NAND. Tested on D2 (78x, MLC) and M200 (77x, SLC).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22284 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/export/tcc780x.h')
| -rw-r--r-- | firmware/export/tcc780x.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/firmware/export/tcc780x.h b/firmware/export/tcc780x.h index 24a4415ef3..497f1514e0 100644 --- a/firmware/export/tcc780x.h +++ b/firmware/export/tcc780x.h | |||
| @@ -232,18 +232,18 @@ | |||
| 232 | 232 | ||
| 233 | /* ECC Controller */ | 233 | /* ECC Controller */ |
| 234 | 234 | ||
| 235 | #define ECC_CTRL (*(volatile unsigned long *)0xF005B000) | 235 | #define ECC_CTRL (*(volatile unsigned long *)0xF005B000) |
| 236 | #define ECC_M4EN (1<<6) | 236 | #define ECC_ENC (1<<27) |
| 237 | #define ECC_ENC (1<<27) | 237 | #define ECC_READY (1<<26) |
| 238 | #define ECC_READY (1<<26) | 238 | #define ECC_M4EN (1<<6) |
| 239 | #define ECC_BASE (*(volatile unsigned long *)0xF005B004) | 239 | #define ECC_BASE (*(volatile unsigned long *)0xF005B004) |
| 240 | #define ECC_CLR (*(volatile unsigned long *)0xF005B00C) | 240 | #define ECC_CLR (*(volatile unsigned long *)0xF005B00C) |
| 241 | #define ECC_MLC0W (*(volatile unsigned long *)0xF005B030) | 241 | #define MLC_ECC0W (*(volatile unsigned long *)0xF005B030) |
| 242 | #define ECC_MLC1W (*(volatile unsigned long *)0xF005B034) | 242 | #define MLC_ECC1W (*(volatile unsigned long *)0xF005B034) |
| 243 | #define ECC_MLC2W (*(volatile unsigned long *)0xF005B038) | 243 | #define MLC_ECC2W (*(volatile unsigned long *)0xF005B038) |
| 244 | #define ECC_ERRADDR (*(volatile unsigned long *)0xF005B050) | 244 | #define ECC_ERRADDR(x) (*(volatile unsigned long *)(0xF005B050+4*(x))) |
| 245 | #define ECC_ERRDATA (*(volatile unsigned long *)0xF005B060) | 245 | #define ECC_ERRDATA(x) (*(volatile unsigned long *)(0xF005B060+4*(x))) |
| 246 | #define ECC_ERR (*(volatile unsigned long *)0xF005B070) | 246 | #define ECC_ERR_NUM (*(volatile unsigned long *)0xF005B070) |
| 247 | 247 | ||
| 248 | /* SD/MMC Controller */ | 248 | /* SD/MMC Controller */ |
| 249 | 249 | ||