| Message ID | 1374361653-3004-1-git-send-email-andrea.adami@gmail.com |
|---|---|
| State | Accepted |
| Commit | fe2f4c8e0bf2756b670ee78fa9772613a2ea8495 |
| Headers | show |
On Sun, 2013-07-21 at 01:07 +0200, Andrea Adami wrote: > Zaurus 5500 contains 2 LH28F640BFHE-PTTL90 (64M 4Mx16) and > the LH28F640BFHE-PTTL90.pdf datasheet available on the net shows > the exact erasesize and the OTP support. > At the moment only jedec_probe can discover the chip and > the NOR is mounted read only probably because of wrong vpp. > > Signed-off-by: Andrea Adami <andrea.adami@gmail.com> Pushed to l2-mtd.git, thanks!
diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index c443f52..7c0b27d 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -120,7 +120,7 @@ #define PM49FL008 0x006A /* Sharp */ -#define LH28F640BF 0x00b0 +#define LH28F640BF 0x00B0 /* ST - www.st.com */ #define M29F800AB 0x0058 @@ -1299,13 +1299,14 @@ static const struct amd_flash_info jedec_table[] = { .mfr_id = CFI_MFR_SHARP, .dev_id = LH28F640BF, .name = "LH28F640BF", - .devtypes = CFI_DEVICETYPE_X8, + .devtypes = CFI_DEVICETYPE_X16, .uaddr = MTD_UADDR_UNNECESSARY, - .dev_size = SIZE_4MiB, - .cmd_set = P_ID_INTEL_STD, - .nr_regions = 1, + .dev_size = SIZE_8MiB, + .cmd_set = P_ID_INTEL_EXT, + .nr_regions = 2, .regions = { - ERASEINFO(0x40000,16), + ERASEINFO(0x10000, 127), + ERASEINFO(0x02000, 8), } }, { .mfr_id = CFI_MFR_SST,
Zaurus 5500 contains 2 LH28F640BFHE-PTTL90 (64M 4Mx16) and the LH28F640BFHE-PTTL90.pdf datasheet available on the net shows the exact erasesize and the OTP support. At the moment only jedec_probe can discover the chip and the NOR is mounted read only probably because of wrong vpp. Signed-off-by: Andrea Adami <andrea.adami@gmail.com> --- drivers/mtd/chips/jedec_probe.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)