Darwin Dingel 1711add3dc mtd: nand: fsl_ifc: Fix handling of bitflips in erased pages ... This is a fix made for the fsl_ifc_nand driver on linux kernel by Pavel Machek and is applied to uboot. It is currently on applied on linux-mtd. https://patchwork.kernel.org/patch/9758117/ IFC always raises ECC errors on erased pages. It is only ignored when the buffer is checked for all 0xFF by is_blank(). The problem is a single bitflip will cause is_blank() and then mtd_read to fail. The fix makes use of nand_check_erased_ecc_chunk() to check for empty pages instead of is_blank(). This also makes sure that reads are made at ECC page size granularity to get a proper bitflip count. If the number of bitflips does not exceed the ECC strength, the page is considered empty and the bitflips will be corrected when data is sent to the higher layers (e.g. ubi). Signed-off-by: Darwin Dingel <darwin.dingel@alliedtelesis.co.nz> Cc: Pavel Machek <pavel@denx.de> Cc: Scott Wood <oss@buserror.net> Acked-by: Pavel Machek <pavel@denx.de> [Kurt: Replaced dev_err by printf due to compiler warnings] Tested-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: York Sun <york.sun@nxp.com>		2018-08-10 10:35:51 -07:00
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adc	adc: Add driver for STM32 ADC	2018-08-03 19:53:10 -04:00
ata	scsi: ceva: add ls1012a soc support	2018-07-26 10:59:35 -07:00
bios_emulator	bios_emulator: remove assignment without effect	2018-07-23 14:33:21 -04:00
block	block: Add SPL_BLOCK_CACHE and default n	2018-06-18 14:43:13 -04:00
bootcount	bootcount: Fix misaligned cache operation	2018-08-03 19:53:54 -04:00
clk	clk: clk_set_default: accept no-op skip fields	2018-08-04 14:50:10 -04:00
core	dm: core: device: enable power domain in probe	2018-08-06 11:52:00 +02:00
cpu	cpu: bmips: fix probe to get the address	2018-07-11 14:23:55 +02:00
crypto	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
ddr	drivers/ddr/fsl: fix '__hwconfig without a buffer' messages	2018-07-26 11:54:00 -07:00
demo	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
dfu	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
dma	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
fastboot	usb: fastboot: Convert USB f_fastboot to shared fastboot	2018-05-30 11:59:21 +02:00
firmware	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
fpga	drivers: fpga: zynqpl: fix compilation with SPL	2018-07-19 10:49:57 +02:00
gpio	GPIO: CREG: improve flexibility of hsdk-creg-gpio driver	2018-07-31 07:49:47 +03:00
i2c	i2c: imx_lpi2c: add uclass api support	2018-08-06 14:28:23 +02:00
input	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
led	led: bcm6328: read base address in the parent node	2018-07-11 14:23:55 +02:00
mailbox	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
memory	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
misc	armv8: ls1046a: add icid setup for qman portals	2018-08-10 10:35:36 -07:00
mmc	Merge branch 'master' of git://git.denx.de/u-boot-sunxi	2018-08-04 19:41:30 -04:00
mtd	mtd: nand: fsl_ifc: Fix handling of bitflips in erased pages	2018-08-10 10:35:51 -07:00
net	fsl/mc: Limit the ethernet name to ETH_NAME_LEN	2018-08-08 08:23:49 -07:00
nvme	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
pch	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
pci	FSL PCI: Configure PCIe reference ratio	2018-08-08 08:23:48 -07:00
pcmcia	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
phy	phy: sun4i-usb: Update PHY#3 rst_mask only for H3_H5	2018-07-31 11:41:49 +05:30
pinctrl	pinctrl: renesas: Fix register usage in sh_pfc_{read,write}	2018-06-19 06:15:55 +02:00
power	power: Add CONFIG_SPL_POWER_DOMAIN config	2018-08-06 11:51:10 +02:00
pwm	pwm: sunxi: add support for PWM found on Allwinner A64	2018-05-15 08:18:09 +02:00
qe	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
ram	ram: bmips: convert to use live dt	2018-06-01 15:56:02 +02:00
remoteproc	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
reset	misc: stm32: Add STM32MP1 support	2018-07-20 15:55:05 -04:00
rtc	Patch queue for efi - 2018-07-25	2018-07-30 16:02:29 -04:00
scsi	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
serial	sandbox: Don't disable ctrlc() on sandbox if in raw mode	2018-07-26 14:08:17 -05:00
smem	drivers: smem: sandbox	2018-07-19 16:31:38 -04:00
soc	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
sound	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
spi	arm: sunxi: Allwinner A10 SPI driver	2018-08-03 11:14:08 +05:30
spmi	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
sysreset	Merge git://git.denx.de/u-boot-x86	2018-07-20 19:31:30 -04:00
thermal	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
timer	x86: timer: tsc: Allow specifying clock rate from device tree again	2018-07-02 09:23:28 +08:00
tpm	tpm: make TPM_V2 be compiled by default	2018-07-28 11:58:09 -04:00
usb	sunxi: A64: OHCI: prevent turning off shared USB clock	2018-07-05 11:25:50 +02:00
video	Merge branch 'master' of git://git.denx.de/u-boot-video	2018-08-07 07:15:20 -04:00
watchdog	watchdog: cadence: Do not stop wdt in probe	2018-07-19 10:49:56 +02:00
Kconfig	soc: qualcomm: Add Shared Memory Manager driver	2018-07-19 16:31:37 -04:00
Makefile	power: Add CONFIG_SPL_POWER_DOMAIN config	2018-08-06 11:51:10 +02:00