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-rw-r--r--drivers/mmc/arm_pl180_mmci.c2
-rw-r--r--drivers/mmc/bfin_sdh.c2
-rw-r--r--drivers/mmc/davinci_mmc.c3
-rw-r--r--drivers/mmc/gen_atmel_mci.c2
-rw-r--r--drivers/mmc/mmc.c8
-rw-r--r--drivers/mmc/mxcmmc.c2
-rw-r--r--drivers/mmc/omap_hsmmc.c2
-rw-r--r--drivers/mmc/s5p_mmc.c1
8 files changed, 16 insertions, 6 deletions
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index 245f482..ed296ee 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -434,6 +434,8 @@ int arm_pl180_mmci_init(void)
return -1;
}
+ dev->b_max = 0;
+
mmc_register(dev);
debug("registered mmc interface number is:%d\n", dev->block_dev.dev);
diff --git a/drivers/mmc/bfin_sdh.c b/drivers/mmc/bfin_sdh.c
index 31b6459..bc9057f 100644
--- a/drivers/mmc/bfin_sdh.c
+++ b/drivers/mmc/bfin_sdh.c
@@ -257,6 +257,8 @@ int bfin_mmc_init(bd_t *bis)
mmc->f_min = mmc->f_max >> 9;
mmc->block_dev.part_type = PART_TYPE_DOS;
+ mmc->b_max = 0;
+
mmc_register(mmc);
return 0;
diff --git a/drivers/mmc/davinci_mmc.c b/drivers/mmc/davinci_mmc.c
index d5d19eb..5d918e6 100644
--- a/drivers/mmc/davinci_mmc.c
+++ b/drivers/mmc/davinci_mmc.c
@@ -394,9 +394,8 @@ int davinci_mmc_init(bd_t *bis, struct davinci_mmc *host)
mmc->voltages = host->voltages;
mmc->host_caps = host->host_caps;
-#ifdef CONFIG_MMC_MBLOCK
mmc->b_max = DAVINCI_MAX_BLOCKS;
-#endif
+
mmc_register(mmc);
return 0;
diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c
index 2984d64..6577925 100644
--- a/drivers/mmc/gen_atmel_mci.c
+++ b/drivers/mmc/gen_atmel_mci.c
@@ -348,6 +348,8 @@ int atmel_mci_init(void *regs)
mmc->f_min = get_mci_clk_rate() / (2*256);
mmc->f_max = get_mci_clk_rate() / (2*1);
+ mmc->b_max = 0;
+
mmc_register(mmc);
return 0;
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index f27b7c7..f6d31f5 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -243,8 +243,7 @@ mmc_bwrite(int dev_num, ulong start, lbaint_t blkcnt, const void*src)
return 0;
do {
- cur = (blocks_todo > CONFIG_SYS_MMC_MAX_BLK_COUNT) ?
- CONFIG_SYS_MMC_MAX_BLK_COUNT : blocks_todo;
+ cur = (blocks_todo > mmc->b_max) ? mmc->b_max : blocks_todo;
if(mmc_write_blocks(mmc, start, cur, src) != cur)
return 0;
blocks_todo -= cur;
@@ -320,8 +319,7 @@ static ulong mmc_bread(int dev_num, ulong start, lbaint_t blkcnt, void *dst)
return 0;
do {
- cur = (blocks_todo > CONFIG_SYS_MMC_MAX_BLK_COUNT) ?
- CONFIG_SYS_MMC_MAX_BLK_COUNT : blocks_todo;
+ cur = (blocks_todo > mmc->b_max) ? mmc->b_max : blocks_todo;
if(mmc_read_blocks(mmc, dst, start, cur) != cur)
return 0;
blocks_todo -= cur;
@@ -1029,6 +1027,8 @@ int mmc_register(struct mmc *mmc)
mmc->block_dev.removable = 1;
mmc->block_dev.block_read = mmc_bread;
mmc->block_dev.block_write = mmc_bwrite;
+ if (!mmc->b_max)
+ mmc->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
INIT_LIST_HEAD (&mmc->link);
diff --git a/drivers/mmc/mxcmmc.c b/drivers/mmc/mxcmmc.c
index 5963953..ab1fc82 100644
--- a/drivers/mmc/mxcmmc.c
+++ b/drivers/mmc/mxcmmc.c
@@ -511,6 +511,8 @@ static int mxcmci_initialize(bd_t *bis)
mmc->f_min = imx_get_perclk2() >> 7;
mmc->f_max = imx_get_perclk2() >> 1;
+ mmc->b_max = 0;
+
mmc_register(mmc);
return 0;
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 6f2280a..dcbde89 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -465,6 +465,8 @@ int omap_mmc_init(int dev_index)
mmc->f_min = 400000;
mmc->f_max = 52000000;
+ mmc->b_max = 0;
+
mmc_register(mmc);
return 0;
diff --git a/drivers/mmc/s5p_mmc.c b/drivers/mmc/s5p_mmc.c
index 0323800..668c28b 100644
--- a/drivers/mmc/s5p_mmc.c
+++ b/drivers/mmc/s5p_mmc.c
@@ -466,6 +466,7 @@ static int s5p_mmc_initialize(int dev_index, int bus_width)
mmc_host[dev_index].clock = 0;
mmc_host[dev_index].reg = s5p_get_base_mmc(dev_index);
+ mmc->m_bmax = 0;
mmc_register(mmc);
return 0;