diff options
Diffstat (limited to 'package/boot/uboot-layerscape/patches/0033-mmc-fsl_esdhc-support-two-esdhc-host-controllers.patch')
-rw-r--r-- | package/boot/uboot-layerscape/patches/0033-mmc-fsl_esdhc-support-two-esdhc-host-controllers.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/package/boot/uboot-layerscape/patches/0033-mmc-fsl_esdhc-support-two-esdhc-host-controllers.patch b/package/boot/uboot-layerscape/patches/0033-mmc-fsl_esdhc-support-two-esdhc-host-controllers.patch new file mode 100644 index 0000000000..9cc171cbc5 --- /dev/null +++ b/package/boot/uboot-layerscape/patches/0033-mmc-fsl_esdhc-support-two-esdhc-host-controllers.patch @@ -0,0 +1,47 @@ +From 2daf451df50209e7626c2bf424d50ff23055784a Mon Sep 17 00:00:00 2001 +From: Yangbo Lu <yangbo.lu@nxp.com> +Date: Wed, 18 May 2016 10:52:38 +0800 +Subject: [PATCH 33/93] mmc: fsl_esdhc: support two esdhc host controllers + +This patch is to support two esdhc host controllers with +the macro CONFIG_FSL_ESDHC_TWO_CONTROLLERS_SUPPORT. + +Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> +--- + drivers/mmc/fsl_esdhc.c | 15 +++++++++++++++ + 1 file changed, 15 insertions(+) + +diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c +index 7cc61a0..cacf879 100644 +--- a/drivers/mmc/fsl_esdhc.c ++++ b/drivers/mmc/fsl_esdhc.c +@@ -748,11 +748,26 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg) + int fsl_esdhc_mmc_init(bd_t *bis) + { + struct fsl_esdhc_cfg *cfg; ++#ifdef CONFIG_FSL_ESDHC_TWO_CONTROLLERS_SUPPORT ++ struct fsl_esdhc_cfg *cfg_1; ++#endif + + cfg = calloc(sizeof(struct fsl_esdhc_cfg), 1); + cfg->esdhc_base = CONFIG_SYS_FSL_ESDHC_ADDR; + cfg->sdhc_clk = gd->arch.sdhc_clk; ++#ifdef CONFIG_FSL_ESDHC_TWO_CONTROLLERS_SUPPORT ++ cfg_1 = calloc(sizeof(struct fsl_esdhc_cfg), 1); ++ cfg_1->esdhc_base = CONFIG_SYS_FSL_ESDHC_1_ADDR; ++ cfg_1->sdhc_clk = gd->arch.sdhc_clk; ++ ++ if (fsl_esdhc_initialize(bis, cfg)) ++ return -1; ++ if (fsl_esdhc_initialize(bis, cfg_1)) ++ return -1; ++ return 0; ++#else + return fsl_esdhc_initialize(bis, cfg); ++#endif + } + + #ifdef CONFIG_FSL_ESDHC_ADAPTER_IDENT +-- +1.7.9.5 + |