android_kernel_xiaomi_sm8350/drivers/mtd/chips
Hans-Christian Egtvedt 8dbaea4bfc mtd: add lock fixup for AT49BV640D and AT49BV640DT chips
This patch sets the MTD_POWERUP_LOCK flag for AT49BV640D and AT49BV640DT
devices, since the devices are locked when powered up and needs to be unlocked
before interfaced.

Quote datasheet; "At power-up and reset, all sectors have their Softlock
protection mode enabled.".

Tested on AVR32 hardware platform with an AT49BV640D flash device.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30 09:51:01 +00:00
..
cfi_cmdset_0001.c mtd: add lock fixup for AT49BV640D and AT49BV640DT chips 2009-11-30 09:51:01 +00:00
cfi_cmdset_0002.c mtd: cfi_cmdset_0002: add 0xFF intolerance for M29W128G 2009-09-19 14:18:43 -07:00
cfi_cmdset_0020.c Nicolas Pitre has a new email address 2009-09-15 09:37:12 -07:00
cfi_probe.c [MTD] [NOR] Rename and export new cfi_qry_*() functions 2008-08-07 11:55:07 +01:00
cfi_util.c mtd: cfi_cmdset_0002: add 0xFF intolerance for M29W128G 2009-09-19 14:18:43 -07:00
chipreg.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
fwh_lock.h [MTD] update internal API to support 64-bit device size 2008-12-10 13:37:21 +00:00
gen_probe.c [MTD] Use DIV_ROUND_UP 2008-08-02 18:45:18 +01:00
jedec_probe.c mtd: jedec_probe: add PSD4256G6V id 2009-09-23 00:07:00 -07:00
Kconfig [MTD] [NOR] Select MTD_CFI_UTIL when MTD_CFI probe routine is enabled 2008-09-01 12:23:22 +01:00
Makefile
map_absent.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
map_ram.c NOMMU: Present backing device capabilities for MTD chardevs 2009-03-24 09:00:19 +00:00
map_rom.c NOMMU: Present backing device capabilities for MTD chardevs 2009-03-24 09:00:19 +00:00