[PATCH v2] Nokia RX-51: Convert to CONFIG_DM_MMC

[Pali Rohár]

Move twl4030_power_mmc_init() from board_mmc_power_init() to misc_init_r()
and disable CONFIG_SYS_MALLOC_F. Otherwise U-Boot cannot initialize MMC.
Also disable CONFIG_CMD_SLEEP CONFIG_DM_DEVICE_REMOVE CONFIG_MMC_VERBOSE to
free some space.

Signed-off-by: Pali Rohár <pali at kernel.org>

---
Changes in v2:
* Disable also CONFIG_MMC_VERBOSE
* Put mmc definition into separate U_BOOT_DRVINFOS
---
 board/nokia/rx51/rx51.c      | 33 ++++++++++++++++++---------------
 configs/nokia_rx51_defconfig |  5 +++++
 2 files changed, 23 insertions(+), 15 deletions(-)

diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index ceb4317901..84739ae129 100644
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -415,6 +415,8 @@ int misc_init_r(void)
 
 	/* initialize twl4030 power managment */
 	twl4030_power_init();
+	twl4030_power_mmc_init(0);
+	twl4030_power_mmc_init(1);
 
 	/* set VSIM to 1.8V */
 	twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VSIM_DEDICATED,
@@ -686,22 +688,23 @@ int rx51_kp_getc(struct stdio_dev *sdev)
 	return keybuf[keybuf_head++];
 }
 
-/*
- * Routine: board_mmc_init
- * Description: Initialize mmc devices.
- */
-int board_mmc_init(struct bd_info *bis)
-{
-	omap_mmc_init(0, 0, 0, -1, -1);
-	omap_mmc_init(1, 0, 0, -1, -1);
-	return 0;
-}
+static const struct mmc_config rx51_mmc_cfg = {
+	.host_caps = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS,
+	.f_min = 400000,
+	.f_max = 52000000,
+	.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
+	.voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195,
+};
 
-void board_mmc_power_init(void)
-{
-	twl4030_power_mmc_init(0);
-	twl4030_power_mmc_init(1);
-}
+static const struct omap_hsmmc_plat rx51_mmc[] = {
+	{ rx51_mmc_cfg, (struct hsmmc *)OMAP_HSMMC1_BASE },
+	{ rx51_mmc_cfg, (struct hsmmc *)OMAP_HSMMC2_BASE },
+};
+
+U_BOOT_DRVINFOS(rx51_mmc) = {
+	{ "omap_hsmmc", &rx51_mmc[0] },
+	{ "omap_hsmmc", &rx51_mmc[1] },
+};
 
 static const struct omap_i2c_plat rx51_i2c[] = {
 	{ I2C_BASE1, 100000, OMAP_I2C_REV_V1 },
diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
index 30a02e2bc3..3b782715c7 100644
--- a/configs/nokia_rx51_defconfig
+++ b/configs/nokia_rx51_defconfig
@@ -4,6 +4,7 @@ CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80008000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_TARGET_NOKIA_RX51=y
+# CONFIG_SYS_MALLOC_F is not set
 # CONFIG_TI_SYSC is not set
 # CONFIG_FIT is not set
 CONFIG_BOOTDELAY=30
@@ -36,6 +37,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_MTD=y
 CONFIG_CMD_ONENAND=y
 # CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
@@ -45,9 +47,12 @@ CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 CONFIG_DM=y
+# CONFIG_DM_DEVICE_REMOVE is not set
 CONFIG_DM_I2C=y
 CONFIG_TWL4030_LED=y
+CONFIG_DM_MMC=y
 # CONFIG_MMC_HW_PARTITIONING is not set
+# CONFIG_MMC_VERBOSE is not set
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MTD=y
 CONFIG_CONS_INDEX=3
-- 
2.20.1