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80f02019ee
u-boot-brain/drivers/mmc
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Lokesh Vutla 80f02019ee spl: dm_mmc: Initialize only the required mmc device 
In SPL, all the available mmc devices gets initialized during boot.
This might not work in cases where clocks are not available for
certain mmc devices(other than boot device) and the support for
enabling device might not be ready.

Texas Instruments' K3 J721E device having a central system controller
(dmsc) is one such example falling in this category. Below is the
sequence for the failing scenario:
- ROM comes up in SD mode and loads SPL by just initialing SD card.
- SPL loads dmsc firmware from SD Card.
Since ROM has enabled SD, SPL need not enable the SD, just need
to re initialize the card. But SPL is trying to initialize other MMC
instances which are in disabled state. Since dmsc firmware is not yet
available, devices cannot be enabled. So in SPL, initialize only the
mmc device that is needed.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-10-10 10:59:48 +08:00
..
am654_sdhci.c mmc: am654_sdhci: Separate J721E compatible into 8bit and 4bit versions 2019-07-26 21:49:28 -04:00
arm_pl180_mmci.c mmc: arm_pl180_mmci: Sync compatible with kernel 2019-04-23 15:31:30 +02:00
arm_pl180_mmci.h mmc: arm_pl180_mmci: Sync compatible with kernel 2019-04-23 15:31:30 +02:00
aspeed_sdhci.c mmc: Add Aspeed SD controller driver 2019-09-05 15:27:31 +08:00
atmel_sdhci.c mmc: atmel_sdhci: Add sam9x60-sdhci compatibility string 2019-10-08 09:16:11 +03:00
bcm2835_sdhci.c mmc: bcm283x: Add support for bcm2711 device in bcm2835_sdhci 2019-09-06 18:16:59 +02:00
bcm2835_sdhost.c mmc: bcm2835-host: Fix wait_transfer_complete 2019-09-06 18:16:59 +02:00
bcmstb_sdhci.c mmc: bcm: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
davinci_mmc.c MMC: davinici_mmc: Enable CD and WP with DM and OF_CONTROL 2018-09-11 21:49:02 -04:00
dw_mmc.c mmc: dw_mmc: fix timeout calculate method 2019-09-05 15:28:40 +08:00
exynos_dw_mmc.c ARM: Odroid XU3: Modify exynos dw_mmc driver to support Odroid XU3 in DM MMC 2018-08-06 10:53:53 +09:00
fsl_esdhc_imx.c mmc: fsl_esdhc_imx: enlarge mmc timeout 2019-07-15 10:30:09 +08:00
fsl_esdhc_spl.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fsl_esdhc.c mmc: fsl_esdhc: Add emmc hs200 support 2019-09-12 14:05:38 +05:30
ftsdc010_mci.c mmc: ftsdc010_mci: Sync compatible with DT mmc node 2018-05-29 14:45:03 +08:00
ftsdc010_mci.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gen_atmel_mci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
hi6220_dw_mmc.c mmc: Add support for HI3660 SoC reusing hi6220_dw_mmc driver 2019-08-11 16:43:41 -04:00
jz_mmc.c mmc: jz_mmc: Compile-out write support if disabled 2019-01-16 13:56:43 +01:00
Kconfig mmc: Kconfig: Add FSL_ESDHC_USE_PERIPHERAL_CLK option 2019-09-12 14:02:10 +05:30
kona_sdhci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile mmc: Add Aspeed SD controller driver 2019-09-05 15:27:31 +08:00
meson_gx_mmc.c mmc: meson-gx: Add AXG compatible 2018-11-26 14:39:57 +01:00
mmc_boot.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mmc_legacy.c mmc: Register only the first MMC device on MMC_TINY 2019-07-13 11:11:26 -04:00
mmc_private.h mmc: add mmc_poll_for_busy() and change the purpose of mmc_send_status() 2019-07-15 10:16:49 +08:00
mmc_spi.c dm: mmc_spi: Fix NULL pointer dereference in mmc_spi_bind() 2019-09-05 15:29:29 +08:00
mmc_write.c mmc: Rename timeout parameters for clarification 2019-09-05 15:27:31 +08:00
mmc-uclass.c mmc: Rename timeout parameters for clarification 2019-09-05 15:27:31 +08:00
mmc.c spl: dm_mmc: Initialize only the required mmc device 2019-10-10 10:59:48 +08:00
msm_sdhci.c mmc: msm_sdhci: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
mtk-sd.c mmc: mtk-sd: Add MT8183 SoC support 2019-08-20 12:20:32 -04:00
mv_sdhci.c mmc: mv_sdhci: fix uninitialized pointer deref on probe 2019-07-31 15:31:36 +08:00
mvebu_mmc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxcmmc.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
mxsmmc.c mmc: Replace printf with debug call for timeouts in the i.MX28 mxs driver 2019-10-08 16:36:36 +02:00
omap_hsmmc.c mmc: Rename timeout parameters for clarification 2019-09-05 15:27:31 +08:00
pci_mmc.c mmc: pci: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
pic32_sdhci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pxa_mmc_gen.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
renesas-sdhi.c mmc: Rename timeout parameters for clarification 2019-09-05 15:27:31 +08:00
rockchip_dw_mmc.c rockchip: use 'arch-rockchip' as header file path 2019-05-01 00:00:05 +02:00
rockchip_sdhci.c rockchip: sdhci: Fix sdhci mmc driver probe abort 2019-07-20 23:59:44 +08:00
rpmb.c mmc: rpmb: fix response type of CMD25 2019-07-15 10:16:49 +08:00
s5p_sdhci.c mmc: s5p: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
sandbox_mmc.c sandbox: mmc: Fix up MMC emulator for valgrind 2019-10-08 13:57:39 +08:00
sdhci-cadence.c mmc: sdhci-cadence: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
sdhci.c mmc: sdhci: Add support for dt caps & caps mask 2019-09-06 10:40:13 +08:00
sh_mmcif.c mmc: sh_mmcif: Set default MMCIF clock rate 2019-03-25 20:26:53 +01:00
sh_mmcif.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sh_sdhi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
snps_dw_mmc.c ARC: dwmmc: Adding DesignWare MMC driver support for ARC devboards 2019-04-18 09:12:38 +03:00
socfpga_dw_mmc.c mmc: socfpga: Add clock framework support 2018-08-13 22:35:42 +02:00
sti_sdhci.c mmc: sti_sdhci: Fix sdhci_setup_cfg() call. 2019-08-27 09:36:56 +02:00
stm32_sdmmc2.c mmc: stm32_sdmmc2: reload watchdog 2019-08-27 11:19:23 +02:00
sunxi_mmc.c mmc: sunxi: Honour non-removable property in DT 2019-01-29 23:49:41 +05:30
tangier_sdhci.c mmc: tangier_sdhci: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00
tegra_mmc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tmio-common.c mmc: tmio: Clamp SD_SECCNT to 16bit values on 16bit IP 2019-03-25 20:26:53 +01:00
tmio-common.h mmc: tmio: sdhi: HS400 manual adjustment 2019-05-21 22:15:32 +02:00
uniphier-sd.c mmc: tmio: Make DMA transfer end bit configurable 2019-02-09 11:08:40 +01:00
xenon_sdhci.c mmc: sdhci: Make set_ios_post() return int 2019-07-17 11:12:08 -04:00
zynq_sdhci.c mmc: zynq_sdhci: fix uninitialized pointer deref on probe 2019-08-09 13:45:25 +08:00