diff options
| -rw-r--r-- | meta-agl-bsp/meta-ti/recipes-bsp/u-boot/files/0001-mmc-disable-the-mmc-clock-during-power-off.patch | 29 | ||||
| -rw-r--r-- | meta-agl-bsp/meta-ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend | 3 |
2 files changed, 31 insertions, 1 deletions
diff --git a/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/files/0001-mmc-disable-the-mmc-clock-during-power-off.patch b/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/files/0001-mmc-disable-the-mmc-clock-during-power-off.patch new file mode 100644 index 000000000..3be8dc744 --- /dev/null +++ b/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/files/0001-mmc-disable-the-mmc-clock-during-power-off.patch @@ -0,0 +1,29 @@ +From 96d42df4e7cb700bde4bdf5106cfd2753749c4e7 Mon Sep 17 00:00:00 2001 +From: Kishon Vijay Abraham I <kishon@ti.com> +Date: Fri, 11 Nov 2016 19:59:22 +0530 +Subject: [PATCH] mmc: disable the mmc clock during power off + +There is no point in having the mmc clock enabled during +power off. Disable the mmc clock. This is similar to how it's +programmed in Linux Kernel. + +Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> +--- + drivers/mmc/mmc.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c +index c929a1e..84515a7 100644 +--- a/drivers/mmc/mmc.c ++++ b/drivers/mmc/mmc.c +@@ -2058,6 +2058,7 @@ static void mmc_power_off(struct mmc *mmc) + { + mmc_set_signal_voltage(mmc, 0); + mmc_set_vdd(mmc, false); ++ mmc_set_clock(mmc, 1, true); + } + + static void mmc_power_cycle(struct mmc *mmc) +-- +1.9.1 + diff --git a/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend b/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend index 77b84f990..8f4402bac 100644 --- a/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend +++ b/meta-agl-bsp/meta-ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend @@ -1,12 +1,13 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/files:" -SRCREV = "${AUTOREV}" +SRCREV = "7e76f5e6781205bbdf4ec53aa6671b30856a33e7" BRANCH = "p-ti-u-boot-2016.05" SRC_URI = "git://git.omapzoom.org/repo/u-boot.git;protocol=git;branch=${BRANCH}" # This applies to the JACINTO 6 vayu board ... essentially it is dra7_evm. SRC_URI_vayu += "file://fix_builderror_gcc5.patch" SRC_URI += " file://${UBOOT_ENV_BINARY}" +SRC_URI += " file://0001-mmc-disable-the-mmc-clock-during-power-off.patch" UBOOT_ENV = "uEnv" |