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| author | Tom Rini <trini@ti.com> | 2013-03-18 12:31:00 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-03-18 14:37:18 -0400 |
| commit | 0ce033d2582129243aca10d3072a221386bbba44 (patch) | |
| tree | 6e50a3f4eed22007549dc740d0fa647a6c8cec5b /drivers/mmc/mxsmmc.c | |
| parent | b5bec88434adb52413f1bc33fa63d7642cb8fd35 (diff) | |
| parent | b27673ccbd3d5435319b5c09c3e7061f559f925d (diff) | |
| download | u-boot-imx-0ce033d2582129243aca10d3072a221386bbba44.zip u-boot-imx-0ce033d2582129243aca10d3072a221386bbba44.tar.gz u-boot-imx-0ce033d2582129243aca10d3072a221386bbba44.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Albert's rework of the linker scripts conflicted with Simon's making
everyone use __bss_end. We also had a minor conflict over
README.scrapyard being added to in mainline and enhanced in
u-boot-arm/master with proper formatting.
Conflicts:
arch/arm/cpu/ixp/u-boot.lds
arch/arm/cpu/u-boot.lds
arch/arm/lib/Makefile
board/actux1/u-boot.lds
board/actux2/u-boot.lds
board/actux3/u-boot.lds
board/dvlhost/u-boot.lds
board/freescale/mx31ads/u-boot.lds
doc/README.scrapyard
include/configs/tegra-common.h
Build tested for all of ARM and run-time tested on am335x_evm.
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'drivers/mmc/mxsmmc.c')
| -rw-r--r-- | drivers/mmc/mxsmmc.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c index a72f66c..a89660f 100644 --- a/drivers/mmc/mxsmmc.c +++ b/drivers/mmc/mxsmmc.c @@ -53,12 +53,6 @@ struct mxsmmc_priv { struct mxs_dma_desc *desc; }; -#if defined(CONFIG_MX23) -static const unsigned int mxsmmc_id_offset = 1; -#elif defined(CONFIG_MX28) -static const unsigned int mxsmmc_id_offset = 0; -#endif - #define MXSMMC_MAX_TIMEOUT 10000 #define MXSMMC_SMALL_TRANSFER 512 @@ -137,7 +131,7 @@ static int mxsmmc_send_cmd_dma(struct mxsmmc_priv *priv, struct mmc_data *data) priv->desc->cmd.data |= MXS_DMA_DESC_IRQ | MXS_DMA_DESC_DEC_SEM | (data_count << MXS_DMA_DESC_BYTES_OFFSET); - dmach = MXS_DMA_CHANNEL_AHB_APBH_SSP0 + priv->id + mxsmmc_id_offset; + dmach = MXS_DMA_CHANNEL_AHB_APBH_SSP0 + priv->id; mxs_dma_desc_append(dmach, priv->desc); if (mxs_dma_go(dmach)) { bounce_buffer_stop(&bbstate); @@ -390,15 +384,9 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int)) struct mmc *mmc = NULL; struct mxsmmc_priv *priv = NULL; int ret; -#if defined(CONFIG_MX23) - const unsigned int mxsmmc_max_id = 2; - const unsigned int mxsmmc_clk_id = 0; -#elif defined(CONFIG_MX28) - const unsigned int mxsmmc_max_id = 4; - const unsigned int mxsmmc_clk_id = id; -#endif + const unsigned int mxsmmc_clk_id = mxs_ssp_clock_by_bus(id); - if (id >= mxsmmc_max_id) + if (!mxs_ssp_bus_id_valid(id)) return -ENODEV; mmc = malloc(sizeof(struct mmc)); @@ -418,7 +406,7 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int)) return -ENOMEM; } - ret = mxs_dma_init_channel(id + mxsmmc_id_offset); + ret = mxs_dma_init_channel(MXS_DMA_CHANNEL_AHB_APBH_SSP0 + id); if (ret) return ret; @@ -432,6 +420,7 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int)) mmc->set_ios = mxsmmc_set_ios; mmc->init = mxsmmc_init; mmc->getcd = NULL; + mmc->getwp = NULL; mmc->priv = priv; mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; |