[U-Boot] [PATCH v2 4/6] am33xx: Provide platform data for mmc

Lokesh Vutla lokeshvutla at ti.com
Wed Apr 26 08:07:08 UTC 2017


Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
---
Changes since v1:
- Update base addresses for MMC0 and MMC1
 board/ti/am335x/board.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 3e842d3187..6786229680 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <errno.h>
 #include <spl.h>
 #include <serial.h>
@@ -26,6 +27,7 @@
 #include <asm/emif.h>
 #include <asm/gpio.h>
 #include <asm/omap_sec_common.h>
+#include <asm/omap_mmc.h>
 #include <i2c.h>
 #include <miiphy.h>
 #include <cpsw.h>
@@ -892,3 +894,33 @@ void board_fit_image_post_process(void **p_image, size_t *p_size)
 	secure_boot_verify_image(p_image, p_size);
 }
 #endif
+
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
+static const struct omap_hsmmc_plat am335x_mmc0_platdata = {
+	.base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE,
+	.cfg.host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_4BIT,
+	.cfg.f_min = 400000,
+	.cfg.f_max = 52000000,
+	.cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195,
+	.cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
+};
+
+U_BOOT_DEVICE(am335x_mmc0) = {
+	.name = "omap_hsmmc",
+	.platdata = &am335x_mmc0_platdata,
+};
+
+static const struct omap_hsmmc_plat am335x_mmc1_platdata = {
+	.base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE,
+	.cfg.host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_8BIT,
+	.cfg.f_min = 400000,
+	.cfg.f_max = 52000000,
+	.cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195,
+	.cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
+};
+
+U_BOOT_DEVICE(am335x_mmc1) = {
+	.name = "omap_hsmmc",
+	.platdata = &am335x_mmc1_platdata,
+};
+#endif
-- 
2.11.0



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