diff options
Diffstat (limited to 'drivers/mmc/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/dw_mmc.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index 1e0f72bbe7..19d9b0b899 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); |