linux/drivers/mtd/chips
Aaron Sierra 0fe3ede794 mtd: cfi: Add early fixup for S70GL02GS
S70GL02GS flash reports a single 256 MiB chip, but is really made up
of two 128 MiB chips with 1024 sectors each.

Without early fixups (top half of device cannot be written or erased):
  ff0000000.nor-boot: Found 1 x16 devices at 0x0 in 16-bit bank. <snip>
  Amd/Fujitsu Extended Query Table at 0x0040
    Amd/Fujitsu Extended Query version 1.5.
  number of CFI chips: 1

With early fixups (entire device can be written and erased):
  Bad S70GL02GS CFI data; adjust to detect 2 chips
  ff0000000.nor-boot: Found 1 x16 devices at 0x0 in 16-bit bank. <snip>
  ff0000000.nor-boot: Found 1 x16 devices at 0x8000000 in 16-bit bank
  Amd/Fujitsu Extended Query Table at 0x0040
    Amd/Fujitsu Extended Query version 1.5.
  number of CFI chips: 2

Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-05-04 09:52:38 +02:00
..
Kconfig mtd: avoid stack overflow in MTD CFI code 2016-04-03 16:46:24 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cfi_cmdset_0001.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
cfi_cmdset_0002.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
cfi_cmdset_0020.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
cfi_probe.c mtd: cfi: Add early fixup for S70GL02GS 2018-05-04 09:52:38 +02:00
cfi_util.c mtd: cfi: deinline large functions 2015-05-27 12:42:16 -07:00
chipreg.c mtd: simplify return logic in do_map_probe() 2012-03-27 00:35:06 +01:00
fwh_lock.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gen_probe.c mtd: gen_probe: Remove unnecessary OOM messages 2014-03-10 22:42:25 -07:00
jedec_probe.c MTD changes: 2018-04-06 12:15:41 -07:00
map_absent.c mtd: remove retlen zeroing duplication 2012-03-27 00:29:34 +01:00
map_ram.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
map_rom.c mtd: remove the get_unmapped_area method 2017-11-13 21:39:18 +01:00