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2faa1a302b
u-boot-brain/arch/arm
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Jean-Jacques Hiblot 2faa1a302b mmc: omap_hsmmc: Workaround for errata id i802 
According to errata i802, DCRC error interrupts
(MMCHS_STAT[21] DCRC=0x1) can occur during the tuning procedure.

The DCRC interrupt, occurs when the last tuning block fails
(the last ratio tested). The delay from CRC check until the
interrupt is asserted is bigger than the delay until assertion
of the tuning end flag. Assertion of tuning end flag is what
masks the interrupts. Because of this race, an erroneous DCRC
interrupt occurs.

The suggested  workaround is to disable DCRC interrupts during
the tuning procedure which is implemented here.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-02-19 16:58:54 +09:00
..
cpu armv8: Remove dependency of SERDES for LSCH2 and LSCH3 2018-02-09 08:33:21 -08:00
dts ARM: dts: rmobile: Enable I2C6 on Porter 2018-02-17 21:59:22 +01:00
include mmc: omap_hsmmc: Workaround for errata id i802 2018-02-19 16:58:54 +09:00
lib arm/PSCI: support PSCI versions greater than 1.0 2018-02-14 12:14:15 -05:00
mach-aspeed aspeed: Refactor SCU to use consistent mask & shift 2017-05-08 11:57:35 -04:00
mach-at91 spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-bcm283x bcm283x: Add pinctrl driver 2018-01-28 12:27:32 -05:00
mach-davinci spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-exynos usb: net: migrate USB Ethernet adapters to Kconfig 2017-09-08 10:23:00 -04:00
mach-highbank
mach-imx arm: imx: mx28: Move MX28 selection to Kconfig 2018-02-08 10:17:17 -05:00
mach-integrator env: Convert CONFIG_ENV_IS_IN... to a choice 2017-08-15 20:50:01 -04:00
mach-keystone cmd: ti: Generalize cmd_ddr3 command 2018-01-19 15:49:26 -05:00
mach-kirkwood spi: Migrate CONFIG_KIRKWOOD_SPI to Kconfig 2018-02-13 23:01:44 -05:00
mach-meson ARM: arch-meson: fix writel arguments order 2017-12-18 13:06:30 -05:00
mach-mvebu spi: Migrate CONFIG_KIRKWOOD_SPI to Kconfig 2018-02-13 23:01:44 -05:00
mach-omap2 arm: omap2: Fix compiler warning 2018-02-13 20:34:07 -05:00
mach-orion5x spl: add hierarchical defaults for SPL_LDSCRIPT 2017-08-13 17:12:37 +02:00
mach-qemu ARM: qemu-arm: Add support for AArch64 2018-01-19 15:49:30 -05:00
mach-rmobile ARM: rmobile: Convert Porter to SPL 2018-02-16 16:43:11 +01:00
mach-rockchip spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-s5pc1xx arm: s5pc1xx: move SoC to mach-s5pc1xx 2015-11-30 17:17:01 +09:00
mach-snapdragon db820c: add qualcomm dragonboard 820C support 2018-01-15 16:29:02 -05:00
mach-socfpga spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-sti board: Add STMicroelectronics STiH410-B2260 support 2017-03-14 20:40:21 -04:00
mach-stm32 board: stm32: Fix stm32f746-disco boot 2018-01-29 12:48:30 -05:00
mach-sunxi spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
mach-tegra aes: Allow non-zero initialization vector 2018-01-29 12:50:13 -05:00
mach-uniphier ARM: uniphier: hide memory top by platform hook instead of CONFIG 2018-01-09 21:58:19 +09:00
mach-versatile arm: Remove versatileab board 2015-09-11 15:01:25 -04:00
mach-zynq spl: eMMC/SD: Provide one __weak spl_boot_mode() function 2018-02-07 22:06:18 -05:00
thumb1/include/asm/proc-armv arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD 2015-11-10 15:03:48 +01:00
config.mk binman: arm: Include the binman symbol table 2017-12-12 19:53:45 -07:00
Kconfig arm: socfpga: use imply instead of select where applicable 2018-02-15 13:45:16 +01:00
Kconfig.debug
Makefile imx: add i.MX8M into Kconfig 2018-02-04 12:00:58 +01:00