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-rw-r--r--arch/arm/cpu/armv7/am33xx/board.c2
-rw-r--r--arch/arm/cpu/armv7/omap-common/spl_mmc.c4
-rw-r--r--arch/arm/include/asm/arch-am33xx/mmc_host_def.h2
-rw-r--r--arch/arm/include/asm/arch-omap3/mmc_host_def.h8
-rw-r--r--arch/arm/include/asm/arch-omap4/mmc_host_def.h2
-rw-r--r--arch/arm/include/asm/arch-omap5/mmc_host_def.h2
-rw-r--r--board/cm_t35/cm_t35.c2
-rw-r--r--board/comelit/dig297/dig297.c2
-rw-r--r--board/corscience/tricorder/tricorder.c2
-rw-r--r--board/htkw/mcx/mcx.c2
-rw-r--r--board/isee/igep0020/igep0020.c2
-rw-r--r--board/isee/igep0030/igep0030.c2
-rw-r--r--board/logicpd/am3517evm/am3517evm.c2
-rw-r--r--board/logicpd/omap3som/omap3logic.c2
-rw-r--r--board/logicpd/zoom1/zoom1.c2
-rw-r--r--board/logicpd/zoom2/zoom2.c2
-rw-r--r--board/matrix_vision/mvblx/mvblx.c4
-rw-r--r--board/overo/overo.c2
-rw-r--r--board/pandora/pandora.c2
-rw-r--r--board/technexion/twister/twister.c2
-rw-r--r--board/teejet/mt_ventoux/mt_ventoux.c2
-rw-r--r--board/ti/am3517crane/am3517crane.c2
-rw-r--r--board/ti/beagle/beagle.c2
-rw-r--r--board/ti/evm/evm.c2
-rw-r--r--board/ti/omap5_evm/evm.c4
-rw-r--r--board/ti/panda/panda.c2
-rw-r--r--board/ti/sdp3430/sdp.c2
-rw-r--r--board/ti/sdp4430/sdp.c4
-rw-r--r--board/timll/devkit8000/devkit8000.c2
-rw-r--r--drivers/mmc/omap_hsmmc.c24
30 files changed, 58 insertions, 38 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index d64ae69..6b7a494 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -105,7 +105,7 @@ void init_timer(void)
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/arch/arm/cpu/armv7/omap-common/spl_mmc.c b/arch/arm/cpu/armv7/omap-common/spl_mmc.c
index 6f5b43e..4bd0602 100644
--- a/arch/arm/cpu/armv7/omap-common/spl_mmc.c
+++ b/arch/arm/cpu/armv7/omap-common/spl_mmc.c
@@ -39,10 +39,10 @@ int board_mmc_init(bd_t *bis)
{
switch (omap_boot_device()) {
case BOOT_DEVICE_MMC1:
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
break;
case BOOT_DEVICE_MMC2:
- omap_mmc_init(1);
+ omap_mmc_init(1, 0, 0);
break;
}
return 0;
diff --git a/arch/arm/include/asm/arch-am33xx/mmc_host_def.h b/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
index 943526b..26cc300 100644
--- a/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
@@ -159,6 +159,6 @@ typedef struct hsmmc {
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-omap3/mmc_host_def.h b/arch/arm/include/asm/arch-omap3/mmc_host_def.h
index f8c42c0..3ce1f07 100644
--- a/arch/arm/include/asm/arch-omap3/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap3/mmc_host_def.h
@@ -33,7 +33,9 @@ typedef struct t2 {
unsigned int devconf0; /* 0x274 */
unsigned char res2[0x060]; /* 0x278 */
unsigned int devconf1; /* 0x2D8 */
- unsigned char res3[0x244]; /* 0x2DC */
+ unsigned char res3[0x16C]; /* 0x2DC */
+ unsigned int ctl_prog_io1; /* 0x448 */
+ unsigned char res4[0x0D4]; /* 0x44C */
unsigned int pbias_lite; /* 0x520 */
} t2_t;
@@ -48,6 +50,8 @@ typedef struct t2 {
#define PBIASSPEEDCTRL0 (1 << 2)
#define PBIASLITEPWRDNZ1 (1 << 9)
+#define CTLPROGIO1SPEEDCTRL (1 << 20)
+
/*
* OMAP HSMMC register definitions
*/
@@ -191,6 +195,6 @@ struct hsmmc {
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-omap4/mmc_host_def.h b/arch/arm/include/asm/arch-omap4/mmc_host_def.h
index ce1bce1..2114046 100644
--- a/arch/arm/include/asm/arch-omap4/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap4/mmc_host_def.h
@@ -169,6 +169,6 @@ struct hsmmc {
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/arch/arm/include/asm/arch-omap5/mmc_host_def.h b/arch/arm/include/asm/arch-omap5/mmc_host_def.h
index ce1bce1..2114046 100644
--- a/arch/arm/include/asm/arch-omap5/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap5/mmc_host_def.h
@@ -169,6 +169,6 @@ struct hsmmc {
#define mmc_reg_out(addr, mask, val)\
writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
-int omap_mmc_init(int dev_index);
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max);
#endif /* MMC_HOST_DEF_H */
diff --git a/board/cm_t35/cm_t35.c b/board/cm_t35/cm_t35.c
index 7af1f41..d81b555 100644
--- a/board/cm_t35/cm_t35.c
+++ b/board/cm_t35/cm_t35.c
@@ -318,7 +318,7 @@ void set_muxconf_regs(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/comelit/dig297/dig297.c b/board/comelit/dig297/dig297.c
index 6548281..c6c1071 100644
--- a/board/comelit/dig297/dig297.c
+++ b/board/comelit/dig297/dig297.c
@@ -147,7 +147,7 @@ void set_muxconf_regs(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/corscience/tricorder/tricorder.c b/board/corscience/tricorder/tricorder.c
index 435711a..aaff2e8 100644
--- a/board/corscience/tricorder/tricorder.c
+++ b/board/corscience/tricorder/tricorder.c
@@ -80,7 +80,7 @@ void set_muxconf_regs(void)
#if defined(CONFIG_GENERIC_MMC) && !(defined(CONFIG_SPL_BUILD))
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c
index e593b43..8f0b527 100644
--- a/board/htkw/mcx/mcx.c
+++ b/board/htkw/mcx/mcx.c
@@ -93,7 +93,7 @@ void set_muxconf_regs(void)
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/isee/igep0020/igep0020.c b/board/isee/igep0020/igep0020.c
index 6a3777e..1919085 100644
--- a/board/isee/igep0020/igep0020.c
+++ b/board/isee/igep0020/igep0020.c
@@ -96,7 +96,7 @@ static void setup_net_chip(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/isee/igep0030/igep0030.c b/board/isee/igep0030/igep0030.c
index 6a92735..492d9d4 100644
--- a/board/isee/igep0030/igep0030.c
+++ b/board/isee/igep0030/igep0030.c
@@ -50,7 +50,7 @@ int board_init(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/logicpd/am3517evm/am3517evm.c b/board/logicpd/am3517evm/am3517evm.c
index 0a105bf..d316f33 100644
--- a/board/logicpd/am3517evm/am3517evm.c
+++ b/board/logicpd/am3517evm/am3517evm.c
@@ -79,7 +79,7 @@ void set_muxconf_regs(void)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c
index bc7ec68..89b114b 100644
--- a/board/logicpd/omap3som/omap3logic.c
+++ b/board/logicpd/omap3som/omap3logic.c
@@ -140,7 +140,7 @@ int board_init(void)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c
index dec0b26..90b6b0f 100644
--- a/board/logicpd/zoom1/zoom1.c
+++ b/board/logicpd/zoom1/zoom1.c
@@ -92,7 +92,7 @@ void set_muxconf_regs(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/logicpd/zoom2/zoom2.c b/board/logicpd/zoom2/zoom2.c
index be3083d..8e18019 100644
--- a/board/logicpd/zoom2/zoom2.c
+++ b/board/logicpd/zoom2/zoom2.c
@@ -183,7 +183,7 @@ void set_muxconf_regs (void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/matrix_vision/mvblx/mvblx.c b/board/matrix_vision/mvblx/mvblx.c
index 74b5b19..f68f312 100644
--- a/board/matrix_vision/mvblx/mvblx.c
+++ b/board/matrix_vision/mvblx/mvblx.c
@@ -106,8 +106,8 @@ void set_muxconf_regs(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
- omap_mmc_init(1);
+ omap_mmc_init(0, 0, 0);
+ omap_mmc_init(1, 0, 0);
return 0;
}
#endif
diff --git a/board/overo/overo.c b/board/overo/overo.c
index 7b4064c..f973870 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -403,7 +403,7 @@ int board_eth_init(bd_t *bis)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c
index 58a676d..f369598 100644
--- a/board/pandora/pandora.c
+++ b/board/pandora/pandora.c
@@ -108,7 +108,7 @@ void set_muxconf_regs(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/technexion/twister/twister.c b/board/technexion/twister/twister.c
index b927586..c2b10ac 100644
--- a/board/technexion/twister/twister.c
+++ b/board/technexion/twister/twister.c
@@ -133,7 +133,7 @@ int board_eth_init(bd_t *bis)
!defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c
index c5eb42c..c7aedc9 100644
--- a/board/teejet/mt_ventoux/mt_ventoux.c
+++ b/board/teejet/mt_ventoux/mt_ventoux.c
@@ -228,6 +228,6 @@ int board_eth_init(bd_t *bis)
!defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0);
+ return omap_mmc_init(0, 0, 0);
}
#endif
diff --git a/board/ti/am3517crane/am3517crane.c b/board/ti/am3517crane/am3517crane.c
index 436645a..888398d 100644
--- a/board/ti/am3517crane/am3517crane.c
+++ b/board/ti/am3517crane/am3517crane.c
@@ -78,7 +78,7 @@ void set_muxconf_regs(void)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index e26b387..9edd3c5 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -477,7 +477,7 @@ void set_muxconf_regs(void)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index 8497aee..61fc7b5 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -278,7 +278,7 @@ int board_eth_init(bd_t *bis)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/omap5_evm/evm.c b/board/ti/omap5_evm/evm.c
index ea0cb13..88dac80 100644
--- a/board/ti/omap5_evm/evm.c
+++ b/board/ti/omap5_evm/evm.c
@@ -94,8 +94,8 @@ void set_muxconf_regs_non_essential(void)
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
- omap_mmc_init(1);
+ omap_mmc_init(0, 0, 0);
+ omap_mmc_init(1, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index ca4b8b3..ee82771 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -179,7 +179,7 @@ void set_muxconf_regs_non_essential(void)
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/sdp3430/sdp.c b/board/ti/sdp3430/sdp.c
index d73f501..9a1c012 100644
--- a/board/ti/sdp3430/sdp.c
+++ b/board/ti/sdp3430/sdp.c
@@ -209,7 +209,7 @@ void set_muxconf_regs(void)
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c
index 9ae9e2c..982c771 100644
--- a/board/ti/sdp4430/sdp.c
+++ b/board/ti/sdp4430/sdp.c
@@ -108,8 +108,8 @@ void set_muxconf_regs_non_essential(void)
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
- omap_mmc_init(1);
+ omap_mmc_init(0, 0, 0);
+ omap_mmc_init(1, 0, 0);
return 0;
}
#endif
diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c
index d75e86b..35f5e15 100644
--- a/board/timll/devkit8000/devkit8000.c
+++ b/board/timll/devkit8000/devkit8000.c
@@ -136,7 +136,7 @@ void set_muxconf_regs(void)
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- omap_mmc_init(0);
+ omap_mmc_init(0, 0, 0);
return 0;
}
#endif
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 2400db2..b8ab7bc 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -80,6 +80,11 @@ unsigned char mmc_board_init(struct mmc *mmc)
writel(readl(&t2_base->devconf1) | MMCSDIO2ADPCLKISEL,
&t2_base->devconf1);
+ /* Change from default of 52MHz to 26MHz if necessary */
+ if (!(mmc->host_caps & MMC_MODE_HS_52MHz))
+ writel(readl(&t2_base->ctl_prog_io1) & ~CTLPROGIO1SPEEDCTRL,
+ &t2_base->ctl_prog_io1);
+
writel(readl(&prcm_base->fclken1_core) |
EN_MMC1 | EN_MMC2 | EN_MMC3,
&prcm_base->fclken1_core);
@@ -463,7 +468,7 @@ static void mmc_set_ios(struct mmc *mmc)
writel(readl(&mmc_base->sysctl) | CEN_ENABLE, &mmc_base->sysctl);
}
-int omap_mmc_init(int dev_index)
+int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max)
{
struct mmc *mmc;
@@ -494,11 +499,22 @@ int omap_mmc_init(int dev_index)
return 1;
}
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
- mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
- MMC_MODE_HC;
+ mmc->host_caps = (MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
+ MMC_MODE_HC) & ~host_caps_mask;
mmc->f_min = 400000;
- mmc->f_max = 52000000;
+
+ if (f_max != 0)
+ mmc->f_max = f_max;
+ else {
+ if (mmc->host_caps & MMC_MODE_HS) {
+ if (mmc->host_caps & MMC_MODE_HS_52MHz)
+ mmc->f_max = 52000000;
+ else
+ mmc->f_max = 26000000;
+ } else
+ mmc->f_max = 20000000;
+ }
mmc->b_max = 0;