diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index a7ae38dadcb35138f385e4bde274806ac7e6df0d..1ed26cab34f463c37c4f60dd3f749f43fd68e09e 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_BFIN_SDH) += bfin_sdh.o
obj-$(CONFIG_DAVINCI_MMC) += davinci_mmc.o
obj-$(CONFIG_FSL_ESDHC) += fsl_esdhc.o
obj-$(CONFIG_FTSDC010) += ftsdc010_mci.o
+obj-$(CONFIG_FTSDC021) += ftsdc021_sdhci.o
obj-$(CONFIG_GENERIC_MMC) += mmc.o
obj-$(CONFIG_GENERIC_ATMEL_MCI) += gen_atmel_mci.o
obj-$(CONFIG_MMC_SPI) += mmc_spi.o
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index 1e0f72bbe7dcb75bfeeb5ed0a035b3945bf463e3..19d9b0b899c83dd2470a9d03b10000e16149bc1e 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -11,7 +11,6 @@
#include <mmc.h>
#include <dwmmc.h>
#include <asm-generic/errno.h>
-#include <asm/arch/dwmmc.h>
#define PAGE_SIZE 4096
@@ -300,17 +299,9 @@ static void dwmci_set_ios(struct mmc *mmc)
static int dwmci_init(struct mmc *mmc)
{
struct dwmci_host *host = (struct dwmci_host *)mmc->priv;
- u32 fifo_size;
-
- if (host->quirks & DWMCI_QUIRK_DISABLE_SMU) {
- dwmci_writel(host, EMMCP_MPSBEGIN0, 0);
- dwmci_writel(host, EMMCP_SEND0, 0);
- dwmci_writel(host, EMMCP_CTRL0,
- MPSCTRL_SECURE_READ_BIT |
- MPSCTRL_SECURE_WRITE_BIT |
- MPSCTRL_NON_SECURE_READ_BIT |
- MPSCTRL_NON_SECURE_WRITE_BIT | MPSCTRL_VALID);
- }
+
+ if (host->board_init)
+ host->board_init(host);
dwmci_writel(host, DWMCI_PWREN, 1);
@@ -330,13 +321,9 @@ static int dwmci_init(struct mmc *mmc)
dwmci_writel(host, DWMCI_IDINTEN, 0);
dwmci_writel(host, DWMCI_BMOD, 1);
- if (!host->fifoth_val) {
- fifo_size = dwmci_readl(host, DWMCI_FIFOTH);
- fifo_size = ((fifo_size & RX_WMARK_MASK) >> RX_WMARK_SHIFT) + 1;
- host->fifoth_val = MSIZE(0x2) | RX_WMARK(fifo_size / 2 - 1) |
- TX_WMARK(fifo_size / 2);
+ if (host->fifoth_val) {
+ dwmci_writel(host, DWMCI_FIFOTH, host->fifoth_val);
}
- dwmci_writel(host, DWMCI_FIFOTH, host->fifoth_val);
dwmci_writel(host, DWMCI_CLKENA, 0);
dwmci_writel(host, DWMCI_CLKSRC, 0);
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index a0f1511cb6f308de404defef63383016bfd2d932..b3e5c5e5e09b5db5d04bfac1b8bd3093b9d3d655 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -34,6 +34,19 @@ unsigned int exynos_dwmci_get_clk(int dev_index)
return get_mmc_clk(dev_index);
}
+static void exynos_dwmci_board_init(struct dwmci_host *host)
+{
+ if (host->quirks & DWMCI_QUIRK_DISABLE_SMU) {
+ dwmci_writel(host, EMMCP_MPSBEGIN0, 0);
+ dwmci_writel(host, EMMCP_SEND0, 0);
+ dwmci_writel(host, EMMCP_CTRL0,
+ MPSCTRL_SECURE_READ_BIT |
+ MPSCTRL_SECURE_WRITE_BIT |
+ MPSCTRL_NON_SECURE_READ_BIT |
+ MPSCTRL_NON_SECURE_WRITE_BIT | MPSCTRL_VALID);
+ }
+}
+
/*
* This function adds the mmc channel to be registered with mmc core.
* index - mmc channel number.
@@ -65,6 +78,7 @@ int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel)
#ifdef CONFIG_EXYNOS5420
host->quirks = DWMCI_QUIRK_DISABLE_SMU;
#endif
+ host->board_init = exynos_dwmci_board_init;
if (clksel) {
host->clksel_val = clksel;
diff --git a/drivers/mmc/fsl_esdhc_spl.c b/drivers/mmc/fsl_esdhc_spl.c
index 65c52a22db7f23af5fe584477093612179cf566b..8fc263f4f40b864d8c9c8090c88896a7995a2a87 100644
--- a/drivers/mmc/fsl_esdhc_spl.c
+++ b/drivers/mmc/fsl_esdhc_spl.c
@@ -42,6 +42,10 @@ void __noreturn mmc_boot(void)
hang();
}
+#ifdef CONFIG_FSL_CORENET
+ offset = CONFIG_SYS_MMC_U_BOOT_OFFS;
+ code_len = CONFIG_SYS_MMC_U_BOOT_SIZE;
+#else
blklen = mmc->read_bl_len;
tmp_buf = malloc(blklen);
if (!tmp_buf) {
@@ -91,6 +95,7 @@ void __noreturn mmc_boot(void)
/*
* Load U-Boot image from mmc into RAM
*/
+#endif
blk_start = ALIGN(offset, mmc->read_bl_len) / mmc->read_bl_len;
blk_cnt = ALIGN(code_len, mmc->read_bl_len) / mmc->read_bl_len;
err = mmc->block_dev.block_read(0, blk_start, blk_cnt,
diff --git a/drivers/mmc/ftsdc021_sdhci.c b/drivers/mmc/ftsdc021_sdhci.c
new file mode 100644
index 0000000000000000000000000000000000000000..1f6cdba17349dc860a1a45e835ef92c3a2c2f934
--- /dev/null
+++ b/drivers/mmc/ftsdc021_sdhci.c
@@ -0,0 +1,33 @@
+/*
+ * (C) Copyright 2013 Faraday Technology
+ * Kuo-Jung Su <dantesu@faraday-tech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <sdhci.h>
+
+#ifndef CONFIG_FTSDC021_CLOCK
+#define CONFIG_FTSDC021_CLOCK clk_get_rate("MMC")
+#endif
+
+int ftsdc021_sdhci_init(u32 regbase)
+{
+ struct sdhci_host *host = NULL;
+ uint32_t freq = CONFIG_FTSDC021_CLOCK;
+
+ host = calloc(1, sizeof(struct sdhci_host));
+ if (!host) {
+ puts("sdh_host malloc fail!\n");
+ return 1;
+ }
+
+ host->name = "FTSDC021";
+ host->ioaddr = (void __iomem *)regbase;
+ host->quirks = 0;
+ add_sdhci(host, freq, 0);
+
+ return 0;
+}
diff --git a/include/dwmmc.h b/include/dwmmc.h
index 6c91143e96e37b5dd45594087fceaa277057e70d..a02dd67c1370f05cdc5b6571d2070ec5dc0e66cb 100644
--- a/include/dwmmc.h
+++ b/include/dwmmc.h
@@ -141,6 +141,7 @@ struct dwmci_host {
struct mmc *mmc;
void (*clksel)(struct dwmci_host *host);
+ void (*board_init)(struct dwmci_host *host);
unsigned int (*get_mmc_clk)(int dev_index);
};
diff --git a/include/faraday/ftsdc021.h b/include/faraday/ftsdc021.h
new file mode 100644
index 0000000000000000000000000000000000000000..de8e25083928a8b13c8f751ed824b57633814b05
--- /dev/null
+++ b/include/faraday/ftsdc021.h
@@ -0,0 +1,13 @@
+/*
+ * (C) Copyright 2013 Faraday Technology
+ * Dante Su <dantesu@faraday-tech.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FTSDC021_H
+#define __FTSDC021_H
+
+int ftsdc021_sdhci_init(u32 regbase);
+
+#endif /* __FTSDC021_H */