FreeCalypso > hg > fc-magnetite
changeset 476:43853399dbee
FFS: support different flash chip found on some Mot C11x phones
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Mar 2018 15:40:40 +0000 |
| parents | 3860b9e50692 |
| children | f65a4399093d |
| files | src/cs/drivers/drv_app/ffs/board/dev.c |
| diffstat | 1 files changed, 11 insertions(+), 0 deletions(-) [+] |
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--- a/src/cs/drivers/drv_app/ffs/board/dev.c Fri Mar 30 06:39:13 2018 +0000 +++ b/src/cs/drivers/drv_app/ffs/board/dev.c Fri Mar 30 15:40:40 2018 +0000 @@ -477,6 +477,17 @@ FFS_DRIVER_INTEL_SB, 8 }, #endif + /* + * A user in the field found that some Mot C11x phones have 2 MiB + * of flash, but use some different flash chip, not our familiar + * 28F160C3-T. This chip reports manufacturer ID 0x20 and device + * ID 0x88CE, but the CFI structure lists the same sector geometry + * as our familiar 28F160C3-T. Let's treat this mystery flash chip + * as equivalent to our familiar one. + */ + { &flash_16x64[0], (char *) 0x1C0000, 0x20, 0x88CE, + FFS_DRIVER_INTEL_SB, 3 }, + // Intel 28F160C3-B, 16Mb. Using top-most 6x64kB sectors { &flash_16x64[0], (char *) 0x1A0000, MANUFACT_INTEL, 0x88C3, FFS_DRIVER_INTEL_SB, 6 },