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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
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