Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-28 23:51:33 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/drivers/mmc
History
Hans de Goede be90974c43 sunxi: mmc: Fix clk-delay settings 
In recent allwinner kernel sources the mmc/sdio clk-delay settings have
been slightly tweaked, and for sun9i they are completely different then
what we are using.

This commit brings us in sync with what allwinner does, fixing problems
accessing sdcards on some A33 devices (and likely others).

For pre sun9i hardware this makes the following changes:
-At 400Khz change the sample delay from 7 to 0 (first introduced in A31 sdk)
-At 50 Mhz change the sample delay from 5 to 4 (first introduced in A23 sdk)
-Above 50 MHz change the out delay from 2 to 1 (first introduced in A20 sdk)

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-09-29 11:50:07 +02:00
..
arm_pl180_mmci.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
arm_pl180_mmci.h mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
bcm2835_sdhci.c mmc: bcm2835_sdhci: Restore original delay behavior 2015-06-25 17:04:37 -04:00
bfin_sdh.c mmc: set correct block size value in bfin sdh driver 2014-10-03 17:26:49 +03:00
davinci_mmc.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
dw_mmc.c mmc: dw_mmc: Increase timeout to 4 minutes (as in Linux kernel) 2015-09-28 11:03:56 -04:00
exynos_dw_mmc.c mmc: Support bypass mode with the get_mmc_clk() method 2015-09-02 21:28:23 -06:00
fsl_esdhc.c fsl_esdhc.c: Always make check_and_invalidate_dcache_range available 2015-08-02 10:27:52 -04:00
fsl_esdhc_spl.c driver: Add support of image load for MMC & SPI in SPL 2014-04-22 17:58:50 -07:00
ftsdc010_mci.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
ftsdc021_sdhci.c mmc: add Faraday FTSDC021 SDHCI controller support 2013-12-08 14:23:05 +02:00
gen_atmel_mci.c MMC: atmel_mci: enable high speed mode support 2014-08-01 20:01:33 +03:00
hi6220_dw_mmc.c mmc: hi6220_dw_mmc: Add hi6220 glue code for dw_mmc controller. 2015-08-12 20:48:01 -04:00
Kconfig rockchip: Add an MMC driver 2015-09-02 21:28:24 -06:00
kona_sdhci.c mmc: remove the MMC_MODE_HC flag 2015-05-05 12:29:36 +03:00
Makefile rockchip: Add an MMC driver 2015-09-02 21:28:24 -06:00
mmc-uclass.c dm: mmc: Add an MMC uclass 2015-07-21 17:39:25 -06:00
mmc.c Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header 2015-09-11 17:15:20 -04:00
mmc_private.h mmc: fsl_esdhc: Add adapter card type identification support 2015-05-04 09:25:19 -07:00
mmc_spi.c mmc_spi: Big-endian support 2015-08-13 11:24:26 +03:00
mmc_write.c mmc_write.c: Make mmc_berase do 32bit safe 64bit math 2015-06-18 16:11:41 -04:00
mv_sdhci.c mv_sdhci: fix warnings on 64-bit builds 2015-03-18 09:56:17 +02:00
mvebu_mmc.c mmc: remove the MMC_MODE_HC flag 2015-05-05 12:29:36 +03:00
mxcmmc.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
mxsmmc.c mmc: remove the MMC_MODE_HC flag 2015-05-05 12:29:36 +03:00
omap_hsmmc.c mmc: omap_hsmmc: enable 8bit interface for eMMC for AM43xx 2015-08-12 20:48:04 -04:00
pci_mmc.c x86: mmc: Move common FSP functions into a common file 2015-02-06 12:07:36 -07:00
pxa_mmc_gen.c arm: pxa: mmc: clean-up include file order 2015-08-24 20:30:37 +02:00
rockchip_dw_mmc.c rockchip: Add an MMC driver 2015-09-02 21:28:24 -06:00
rpmb.c Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header 2015-09-11 17:15:20 -04:00
s3c_sdi.c mmc: remove the MMC_MODE_HC flag 2015-05-05 12:29:36 +03:00
s5p_sdhci.c of: clean up OF_CONTROL ifdef conditionals 2015-08-18 13:46:05 -04:00
sandbox_mmc.c dm: test: Add a test for the mmc uclass 2015-07-21 17:39:32 -06:00
sdhci.c mmc: sdhci.c: Add config option to use a fixed buffer for transfers 2015-07-10 14:54:05 +02:00
sh_mmcif.c mmc: remove the MMC_MODE_HC flag 2015-05-05 12:29:36 +03:00
sh_mmcif.h mmc: sh_mmcif: Add support rmobile 2014-12-05 11:16:22 +09:00
sh_sdhi.c mmc: rmobile: Add SDHC support for Renesas rmobile ARM SoC 2015-01-19 16:24:25 +02:00
socfpga_dw_mmc.c mmc: dw_mmc: Probe the MMC from OF 2015-09-04 11:54:20 +02:00
spear_sdhci.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
sunxi_mmc.c sunxi: mmc: Fix clk-delay settings 2015-09-29 11:50:07 +02:00
tegra_mmc.c of: clean up OF_CONTROL ifdef conditionals 2015-08-18 13:46:05 -04:00
zynq_sdhci.c of: clean up OF_CONTROL ifdef conditionals 2015-08-18 13:46:05 -04:00