* [PATCH 1/5] mmc: am654_sdhci: Add MMC_HS_52 to timing data
2025-04-08 17:05 [PATCH 0/5] More MMC fixes Judith Mendez
@ 2025-04-08 17:05 ` Judith Mendez
2025-04-08 17:05 ` [PATCH 2/5] mmc: am654_sdhci: Fix HIGH_SPEED_ENA Judith Mendez
` (4 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Judith Mendez @ 2025-04-08 17:05 UTC (permalink / raw)
To: Tom Rini, Peng Fan, Jaehoon Chung
Cc: Bryan Brattlof, Vignesh Raghavendra, u-boot
This patch adds MMC_HS_52 to the timing data structure.
Previously, this bus mode tap settings were not populated and
were instead populated for MMC_HS which is a different bus mode
up to 26MHz. Since we intended these settings according to the
device data sheet[0] for MMC_HS_52 up to 52MHz, populate MMC_HS
tap settings for MMC_HS_52.
While we are here, fix typo in ti,itap-del-sel-mms-hs.
[0] https://www.ti.com/lit/ds/symlink/am625.pdf Table 7-79
Signed-off-by: Judith Mendez <jm@ti.com>
---
drivers/mmc/am654_sdhci.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
index b4c60a48d2e..e4fa8a88565 100644
--- a/drivers/mmc/am654_sdhci.c
+++ b/drivers/mmc/am654_sdhci.c
@@ -125,12 +125,15 @@ static const struct timing_data td[] = {
[MMC_LEGACY] = {"ti,otap-del-sel-legacy",
"ti,itap-del-sel-legacy",
0},
- [MMC_HS] = {"ti,otap-del-sel-mmc-hs",
- "ti,itap-del-sel-mms-hs",
+ [MMC_HS] = {"ti,otap-del-sel-mmc-hs26",
+ "ti,itap-del-sel-mmc-hs26",
MMC_CAP(MMC_HS)},
[SD_HS] = {"ti,otap-del-sel-sd-hs",
"ti,itap-del-sel-sd-hs",
MMC_CAP(SD_HS)},
+ [MMC_HS_52] = {"ti,otap-del-sel-mmc-hs",
+ "ti,itap-del-sel-mmc-hs",
+ MMC_CAP(MMC_HS_52)},
[UHS_SDR12] = {"ti,otap-del-sel-sdr12",
"ti,itap-del-sel-sdr12",
MMC_CAP(UHS_SDR12)},
--
2.49.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 2/5] mmc: am654_sdhci: Fix HIGH_SPEED_ENA
2025-04-08 17:05 [PATCH 0/5] More MMC fixes Judith Mendez
2025-04-08 17:05 ` [PATCH 1/5] mmc: am654_sdhci: Add MMC_HS_52 to timing data Judith Mendez
@ 2025-04-08 17:05 ` Judith Mendez
2025-04-08 17:05 ` [PATCH 3/5] mmc: am654_sdhci: Add am654_sdhci_set_control_reg Judith Mendez
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Judith Mendez @ 2025-04-08 17:05 UTC (permalink / raw)
To: Tom Rini, Peng Fan, Jaehoon Chung
Cc: Bryan Brattlof, Vignesh Raghavendra, u-boot
High Speed enable bit switches data launch from the falling
clock edge (half cycle timing) to the rising clock edge (full
cycle timing). For all SD UHS modes, data launch must happen
at the rising clock edge, so set HIGH_SPEED_ENA for SDR12 and
SDR25 modes. For all HS modes, data launch must happen at the
falling clock edge, so do not set HIGH_SPEED_ENA for MMC_HS_52.
Signed-off-by: Judith Mendez <jm@ti.com>
---
drivers/mmc/am654_sdhci.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
index e4fa8a88565..28d82afd012 100644
--- a/drivers/mmc/am654_sdhci.c
+++ b/drivers/mmc/am654_sdhci.c
@@ -412,8 +412,7 @@ static void am654_sdhci_write_b(struct sdhci_host *host, u8 val, int reg)
*/
case SD_HS:
case MMC_HS:
- case UHS_SDR12:
- case UHS_SDR25:
+ case MMC_HS_52:
val &= ~SDHCI_CTRL_HISPD;
default:
break;
--
2.49.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 3/5] mmc: am654_sdhci: Add am654_sdhci_set_control_reg
2025-04-08 17:05 [PATCH 0/5] More MMC fixes Judith Mendez
2025-04-08 17:05 ` [PATCH 1/5] mmc: am654_sdhci: Add MMC_HS_52 to timing data Judith Mendez
2025-04-08 17:05 ` [PATCH 2/5] mmc: am654_sdhci: Fix HIGH_SPEED_ENA Judith Mendez
@ 2025-04-08 17:05 ` Judith Mendez
2025-04-08 17:05 ` [PATCH 4/5] configs: am62px_evm_r5/a53_defconfig: Disable eMMC HS400 Judith Mendez
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Judith Mendez @ 2025-04-08 17:05 UTC (permalink / raw)
To: Tom Rini, Peng Fan, Jaehoon Chung
Cc: Bryan Brattlof, Vignesh Raghavendra, u-boot
This patch adds am654_sdhci_set_control_reg to am654_sdhci.
This is required to fix UHS_MODE_SELECT for TI K3 boards.
If any of HIGH_SPEED_ENA, V1P8_SIGNAL_ENA, UHS_MODE_SELECT
are set, then data will be launched on the pos-edge of the
clock.
Since K3 SoCs did not meet timing requirements for High Speed
SDR mode at rising clock edge, none of these three should be
set, therefore limit UHS_MODE_SELECT to only be set for modes
> MMC_HS_52.
This fixes MMC write issue on am64x evm at mode High Speed
SDR.
Signed-off-by: Judith Mendez <jm@ti.com>
---
drivers/mmc/am654_sdhci.c | 15 +++++++++++++--
drivers/mmc/sdhci.c | 2 +-
include/sdhci.h | 1 +
3 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
index 28d82afd012..0df3568f073 100644
--- a/drivers/mmc/am654_sdhci.c
+++ b/drivers/mmc/am654_sdhci.c
@@ -523,13 +523,24 @@ static int am654_sdhci_execute_tuning(struct mmc *mmc, u8 opcode)
return 0;
}
#endif
+
+void am654_sdhci_set_control_reg(struct sdhci_host *host)
+{
+ struct mmc *mmc = host->mmc;
+
+ sdhci_set_voltage(host);
+
+ if (mmc->selected_mode > MMC_HS_52)
+ sdhci_set_uhs_timing(host);
+}
+
const struct sdhci_ops am654_sdhci_ops = {
#if CONFIG_IS_ENABLED(MMC_SUPPORTS_TUNING)
.platform_execute_tuning = am654_sdhci_execute_tuning,
#endif
.deferred_probe = am654_sdhci_deferred_probe,
.set_ios_post = &am654_sdhci_set_ios_post,
- .set_control_reg = sdhci_set_control_reg,
+ .set_control_reg = am654_sdhci_set_control_reg,
.write_b = am654_sdhci_write_b,
};
@@ -589,7 +600,7 @@ const struct sdhci_ops j721e_4bit_sdhci_ops = {
#endif
.deferred_probe = am654_sdhci_deferred_probe,
.set_ios_post = &j721e_4bit_sdhci_set_ios_post,
- .set_control_reg = sdhci_set_control_reg,
+ .set_control_reg = am654_sdhci_set_control_reg,
.write_b = am654_sdhci_write_b,
};
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 4833b5158c7..b5d7a8b6c83 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -547,7 +547,7 @@ void sdhci_set_uhs_timing(struct sdhci_host *host)
sdhci_writew(host, reg, SDHCI_HOST_CONTROL2);
}
-static void sdhci_set_voltage(struct sdhci_host *host)
+void sdhci_set_voltage(struct sdhci_host *host)
{
if (IS_ENABLED(CONFIG_MMC_IO_VOLTAGE)) {
struct mmc *mmc = (struct mmc *)host->mmc;
diff --git a/include/sdhci.h b/include/sdhci.h
index 31a49ca6a2f..2372697b743 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -518,6 +518,7 @@ void sdhci_set_uhs_timing(struct sdhci_host *host);
/* Export the operations to drivers */
int sdhci_probe(struct udevice *dev);
int sdhci_set_clock(struct mmc *mmc, unsigned int clock);
+void sdhci_set_voltage(struct sdhci_host *host);
/**
* sdhci_set_control_reg - Set control registers
--
2.49.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 4/5] configs: am62px_evm_r5/a53_defconfig: Disable eMMC HS400
2025-04-08 17:05 [PATCH 0/5] More MMC fixes Judith Mendez
` (2 preceding siblings ...)
2025-04-08 17:05 ` [PATCH 3/5] mmc: am654_sdhci: Add am654_sdhci_set_control_reg Judith Mendez
@ 2025-04-08 17:05 ` Judith Mendez
2025-04-08 17:05 ` [PATCH 5/5] configs: am62*_evm_a53_defconfig: Add TI_COMMON_CMD_OPTIONS Judith Mendez
2025-04-12 17:04 ` [PATCH 0/5] More MMC fixes Bryan Brattlof
5 siblings, 0 replies; 8+ messages in thread
From: Judith Mendez @ 2025-04-08 17:05 UTC (permalink / raw)
To: Tom Rini, Peng Fan, Jaehoon Chung
Cc: Bryan Brattlof, Vignesh Raghavendra, u-boot
This patch addresses silicon errata i2458 [0] "MMCHS: eMMC HS400
tDCD timing marginal to JEDEC spec". Where, in some corner cases,
MMC0 interface may marginally exceed the tdCD JEDEC spec requirement
of 300 ps. As per workaround, switch to HS200 mode instead of HS400.
[0] https://www.ti.com/lit/er/sprz574a/sprz574a.pdf
Signed-off-by: Judith Mendez <jm@ti.com>
---
configs/am62px_evm_a53_defconfig | 4 ++--
configs/am62px_evm_r5_defconfig | 1 -
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/configs/am62px_evm_a53_defconfig b/configs/am62px_evm_a53_defconfig
index 30b4a24ee9a..70dbb65d9f8 100644
--- a/configs/am62px_evm_a53_defconfig
+++ b/configs/am62px_evm_a53_defconfig
@@ -117,8 +117,8 @@ CONFIG_MMC_IO_VOLTAGE=y
CONFIG_SPL_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_SPL_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_SPL_MMC_HS400_SUPPORT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_SPL_MMC_HS200_SUPPORT=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ADMA=y
CONFIG_SPL_MMC_SDHCI_ADMA=y
diff --git a/configs/am62px_evm_r5_defconfig b/configs/am62px_evm_r5_defconfig
index f39356351f4..1b4e0afbc07 100644
--- a/configs/am62px_evm_r5_defconfig
+++ b/configs/am62px_evm_r5_defconfig
@@ -89,7 +89,6 @@ CONFIG_SYS_I2C_OMAP24XX=y
CONFIG_DM_MAILBOX=y
CONFIG_K3_SEC_PROXY=y
CONFIG_ESM_K3=y
-CONFIG_MMC_HS400_SUPPORT=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ADMA=y
CONFIG_SPL_MMC_SDHCI_ADMA=y
--
2.49.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 5/5] configs: am62*_evm_a53_defconfig: Add TI_COMMON_CMD_OPTIONS
2025-04-08 17:05 [PATCH 0/5] More MMC fixes Judith Mendez
` (3 preceding siblings ...)
2025-04-08 17:05 ` [PATCH 4/5] configs: am62px_evm_r5/a53_defconfig: Disable eMMC HS400 Judith Mendez
@ 2025-04-08 17:05 ` Judith Mendez
2025-04-12 17:04 ` [PATCH 0/5] More MMC fixes Bryan Brattlof
5 siblings, 0 replies; 8+ messages in thread
From: Judith Mendez @ 2025-04-08 17:05 UTC (permalink / raw)
To: Tom Rini, Peng Fan, Jaehoon Chung
Cc: Bryan Brattlof, Vignesh Raghavendra, u-boot
Add TI_COMMON_CMD_OPTIONS config options to Sitara K3 boards at
a53 stage since we rely on most of the commands implied for testing
and debugging purposes. Since all commands are now enabled by
default, remove the redundant CMD_* options in the a53 defconfigs.
Also add MMC_REG & MMC_SPEED_MODE_SET useful commands to
TI_COMMON_CMD_OPTIONS.
Signed-off-by: Judith Mendez <jm@ti.com>
---
board/ti/common/Kconfig | 2 ++
configs/am62ax_evm_a53_defconfig | 3 +--
configs/am62px_evm_a53_defconfig | 9 +--------
configs/am62x_evm_a53_defconfig | 3 +--
configs/am64x_evm_a53_defconfig | 11 +----------
configs/am65x_evm_a53_defconfig | 9 +--------
6 files changed, 7 insertions(+), 30 deletions(-)
diff --git a/board/ti/common/Kconfig b/board/ti/common/Kconfig
index c03aa3a368f..b5978acdded 100644
--- a/board/ti/common/Kconfig
+++ b/board/ti/common/Kconfig
@@ -41,6 +41,8 @@ config TI_COMMON_CMD_OPTIONS
imply CMD_I2C
imply CMD_MII
imply CMD_MMC
+ imply CMD_MMC_REG
+ imply MMC_SPEED_MODE_SET
imply CMD_NFS
imply CMD_PART
imply CMD_PING
diff --git a/configs/am62ax_evm_a53_defconfig b/configs/am62ax_evm_a53_defconfig
index bf6e9639901..de88fd72323 100644
--- a/configs/am62ax_evm_a53_defconfig
+++ b/configs/am62ax_evm_a53_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_K3=y
CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -39,8 +40,6 @@ CONFIG_SPL_I2C=y
CONFIG_SPL_DM_MAILBOX=y
CONFIG_SPL_POWER_DOMAIN=y
CONFIG_SPL_YMODEM_SUPPORT=y
-CONFIG_CMD_MMC=y
-CONFIG_MMC_SPEED_MODE_SET=y
CONFIG_CMD_REMOTEPROC=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
diff --git a/configs/am62px_evm_a53_defconfig b/configs/am62px_evm_a53_defconfig
index 70dbb65d9f8..48bb599d607 100644
--- a/configs/am62px_evm_a53_defconfig
+++ b/configs/am62px_evm_a53_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_K3=y
CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -58,20 +59,12 @@ CONFIG_CMD_BOOTEFI_SELFTEST=y
CONFIG_CMD_NVEDIT_EFI=y
CONFIG_CMD_CLK=y
CONFIG_CMD_DFU=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
CONFIG_CMD_MTD=y
CONFIG_CMD_REMOTEPROC=y
-CONFIG_CMD_USB=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_CMD_EFIDEBUG=y
-CONFIG_CMD_TIME=y
-CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_MTDPARTS=y
CONFIG_CMD_UBI=y
-CONFIG_MMC_SPEED_MODE_SET=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_UPSTREAM=y
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig
index 6527200259e..b6e87866649 100644
--- a/configs/am62x_evm_a53_defconfig
+++ b/configs/am62x_evm_a53_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_K3=y
CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -54,9 +55,7 @@ CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_CMD_BOOTEFI_SELFTEST=y
CONFIG_CMD_NVEDIT_EFI=y
-CONFIG_CMD_MMC=y
CONFIG_CMD_EFIDEBUG=y
-CONFIG_MMC_SPEED_MODE_SET=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_UPSTREAM=y
diff --git a/configs/am64x_evm_a53_defconfig b/configs/am64x_evm_a53_defconfig
index a501f3f567e..f772e53caac 100644
--- a/configs/am64x_evm_a53_defconfig
+++ b/configs/am64x_evm_a53_defconfig
@@ -3,6 +3,7 @@ CONFIG_SKIP_LOWLEVEL_INIT=y
CONFIG_ARCH_K3=y
CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
CONFIG_SPL_GPIO=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -64,18 +65,8 @@ CONFIG_SYS_SPI_U_BOOT_OFFS=0x300000
CONFIG_SPL_THERMAL=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_CMD_BOOTEFI_SELFTEST=y
-CONFIG_CMD_ASKENV=y
CONFIG_CMD_NVEDIT_EFI=y
-CONFIG_CMD_DFU=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_USB=y
CONFIG_CMD_EFIDEBUG=y
-CONFIG_CMD_TIME=y
-CONFIG_CMD_PMIC=y
-CONFIG_CMD_REGULATOR=y
-CONFIG_MMC_SPEED_MODE_SET=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_UPSTREAM=y
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index e9b736714a5..bc94492cefe 100644
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -3,6 +3,7 @@ CONFIG_SKIP_LOWLEVEL_INIT=y
CONFIG_ARCH_K3=y
CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SOC_K3_AM654=y
@@ -59,16 +60,8 @@ CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
CONFIG_SPL_YMODEM_SUPPORT=y
-CONFIG_CMD_ASKENV=y
-CONFIG_CMD_DFU=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_MMC_SPEED_MODE_SET=y
CONFIG_CMD_PCI=y
CONFIG_CMD_REMOTEPROC=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_TIME=y
CONFIG_MTDIDS_DEFAULT="nor0=47040000.spi.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),-@8m(ospi.rootfs)"
CONFIG_CMD_UBI=y
--
2.49.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH 0/5] More MMC fixes
2025-04-08 17:05 [PATCH 0/5] More MMC fixes Judith Mendez
` (4 preceding siblings ...)
2025-04-08 17:05 ` [PATCH 5/5] configs: am62*_evm_a53_defconfig: Add TI_COMMON_CMD_OPTIONS Judith Mendez
@ 2025-04-12 17:04 ` Bryan Brattlof
2025-04-14 14:40 ` Judith Mendez
5 siblings, 1 reply; 8+ messages in thread
From: Bryan Brattlof @ 2025-04-12 17:04 UTC (permalink / raw)
To: Judith Mendez
Cc: Tom Rini, Peng Fan, Jaehoon Chung, Vignesh Raghavendra, u-boot
On April 8, 2025 thus sayeth Judith Mendez:
> This patch series fixes MMC_HS_52 mode in am654_sdhci
> driver, as well as HIGH_SPEED_ENA and UHS_MODE_SELECT
> for HS modes.
>
> Also Disable eMMC HS400 mode for am62px device according
> to silicon errata i2458 [0] and add TI_COMMON_CMD_OPTIONS
> to K3 Sitara board a53 defconfigs.
>
> [0] https://www.ti.com/lit/er/sprz574a/sprz574a.pdf
>
> Judith Mendez (5):
> mmc: am654_sdhci: Add MMC_HS_52 to timing data
> mmc: am654_sdhci: Fix HIGH_SPEED_ENA
> mmc: am654_sdhci: Add am654_sdhci_set_control_reg
> configs: am62px_evm_r5/a53_defconfig: Disable eMMC HS400
> configs: am62*_evm_a53_defconfig: Add TI_COMMON_CMD_OPTIONS
This last patch wasn't applying cleanly for me :/ Just needs a simple
fixup when we rebase. Other than that this series looks good to me!
Reviewed-by: Bryan Brattlof <bb@ti.com>
~Bryan
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH 0/5] More MMC fixes
2025-04-12 17:04 ` [PATCH 0/5] More MMC fixes Bryan Brattlof
@ 2025-04-14 14:40 ` Judith Mendez
0 siblings, 0 replies; 8+ messages in thread
From: Judith Mendez @ 2025-04-14 14:40 UTC (permalink / raw)
To: Bryan Brattlof
Cc: Tom Rini, Peng Fan, Jaehoon Chung, Vignesh Raghavendra, u-boot,
Moteen Shah
Hi Bryan,
On 4/12/25 12:04 PM, Bryan Brattlof wrote:
> On April 8, 2025 thus sayeth Judith Mendez:
>> This patch series fixes MMC_HS_52 mode in am654_sdhci
>> driver, as well as HIGH_SPEED_ENA and UHS_MODE_SELECT
>> for HS modes.
>>
>> Also Disable eMMC HS400 mode for am62px device according
>> to silicon errata i2458 [0] and add TI_COMMON_CMD_OPTIONS
>> to K3 Sitara board a53 defconfigs.
>>
>> [0] https://www.ti.com/lit/er/sprz574a/sprz574a.pdf
>>
>> Judith Mendez (5):
>> mmc: am654_sdhci: Add MMC_HS_52 to timing data
>> mmc: am654_sdhci: Fix HIGH_SPEED_ENA
>> mmc: am654_sdhci: Add am654_sdhci_set_control_reg
>> configs: am62px_evm_r5/a53_defconfig: Disable eMMC HS400
>> configs: am62*_evm_a53_defconfig: Add TI_COMMON_CMD_OPTIONS
>
> This last patch wasn't applying cleanly for me :/ Just needs a simple
> fixup when we rebase. Other than that this series looks good to me!
Got it, I will rebase against master again. Thanks for reviewing!!
>
> Reviewed-by: Bryan Brattlof <bb@ti.com>
>
> ~Bryan
^ permalink raw reply [flat|nested] 8+ messages in thread