u-boot/drivers/mtd
Bin Meng 294f2050c4 sf: Preserve QE bit when clearing BP# bits for Macronix flash
On some flash (like Macronix), QE (quad enable) bit is in the same
status register as BP# bits, and we need preserve its original value
during a reboot cycle as this is required by some platforms (like
Intel ICH SPI controller working under descriptor mode).

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
[Refined code for readability]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2017-08-16 18:21:50 +05:30
..
nand configs: Migrate CMD_NAND* 2017-07-31 12:21:40 -04:00
onenand mtd: OneNAND: Fix onenand_block_markbad 2017-06-23 10:38:07 -04:00
spi sf: Preserve QE bit when clearing BP# bits for Macronix flash 2017-08-16 18:21:50 +05:30
ubi ubi: Kconfig: Make MTD_UBI select MTD_PARTITIONS 2017-07-24 07:33:34 -04:00
ubispl spl: Lightweight UBI and UBI fastmap support 2016-07-22 09:53:00 -04:00
altera_qspi.c fdt: Rename a few functions in fdt_support 2017-06-01 07:03:11 -06:00
at45.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cfi_flash.c fdt: Rename a few functions in fdt_support 2017-06-01 07:03:11 -06:00
cfi_mtd.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
dataflash.c treewide: remove unneeded semicolons 2017-06-16 10:11:38 -04:00
ftsmc020.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
jedec_flash.c mtd: Handle 29LV800BT 2014-11-19 08:48:41 +01:00
Kconfig flash: complete CONFIG_SYS_NO_FLASH move with renaming 2017-02-12 14:30:25 -05:00
Makefile drivers: mtd: add Microchip PIC32 internal non-CFI flash driver. 2016-05-21 01:25:50 +02:00
mtd_uboot.c mtd: uboot: Add meaningful error message 2015-11-12 13:17:28 -05:00
mtd-uclass.c dm: implement a MTD uclass 2015-11-12 08:26:58 +08:00
mtdconcat.c kbuild: force to define __UBOOT__ in all the C sources 2014-09-16 12:23:56 -04:00
mtdcore.c compat: Remove is_power_of_2() definition 2015-11-05 16:46:59 -05:00
mtdcore.h mtd, ubi, ubifs: resync with Linux-3.14 2014-08-25 19:25:55 -04:00
mtdpart.c treewide: replace #include <asm/errno.h> with <linux/errno.h> 2016-09-23 17:55:42 -04:00
mw_eeprom.c Update i386 code (sc520_cdp) 2008-09-09 11:48:53 +02:00
pic32_flash.c fdt: Rename a few functions in fdt_support 2017-06-01 07:03:11 -06:00
st_smi.c flash: complete CONFIG_SYS_NO_FLASH move with renaming 2017-02-12 14:30:25 -05:00
stm32_flash.c mtd: stm32: use parameter instead of default value 2017-07-10 14:26:05 -04:00
stm32_flash.h stm32: stm32f4: move flash driver to mtd driver location 2016-03-26 18:49:28 -04:00