f56e4be66 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -300,7 +300,7 @@ struct sdhci_ops {
#define ADMA_MAX_LEN 65532
#ifdef CONFIG_DMA_ADDR_T_64BIT
-#define ADMA_DESC_LEN 16
+#define ADMA_DESC_LEN 12
#else
#define ADMA_DESC_LEN 8
#endif
on TI AM62 platform:
Tested-by: Judith Mendez
Hi Greg,
On 5/1/24 9:40 PM, Greg Malysa wrote:
On Tue, Apr 30, 2024 at 3:42 AM Francesco Dolcini wrote:
On Mon, Apr 29, 2024 at 03:39:53PM -0500, Judith Mendez wrote:
A patch in this series caused a regression for AM62x SK with the
following error:
+1, this affects also Verdin AM62.
Hi
On AM62x SK we can see a boot failure with signature "alloc space
exhausted", so fix by increasing size of SPL_STACK_R_MALLOC_SIMPLE_LEN.
Fixes: 128f81290b ("arm: dts: k3: binman: am625: add support for signing
TIFSSTUB Images")
Signed-off-by: Judith Mendez
---
configs/am
Hi all,
On 4/26/24 10:51 AM, Tom Rini wrote:
On Fri, Apr 26, 2024 at 07:38:30PM +0900, Jaehoon Chung wrote:
Dear Tom,
Please pull u-boot-mmc master into u-boot master branch.
If there is any problem, let me know, plz
Best Regards,
Jaehoon Chung
CI:
According to the device datasheet [0], ENDLL=1 for
DDR52 mode, so call am654_sdhci_setup_dll() and write
itapdly after since we do not carry out tuning.
[0] https://www.ti.com/lit/ds/symlink/am62p.pdf
Fixes: c964447ea3d6 ("mmc: am654_sdhci: Add support for input tap delay")
Signed-off-
.
Fixes: c964447ea3d6 ("mmc: am654_sdhci: Add support for input tap delay")
Signed-off-by: Judith Mendez
---
Changes since v1:
- Use ENABLE macro instead of 0x1
---
drivers/mmc/am654_sdhci.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/mmc/am654_sdhci.c b/d
t;mmc: am654_sdhci: Add support for software tuning")
Signed-off-by: Judith Mendez
---
Changes since v1:
- Remove extra param from mmc_send_tunning() call
---
drivers/mmc/am654_sdhci.c | 107 +++---
1 file changed, 89 insertions(+), 18 deletions(-)
diff --git a/d
Set itap_del_ena if ITAPDLY is found in DT or if the tuning
algorithm was executed and found the optimal ITAPDLY. Add the
functionality to save ITAPDLYENA that can be referenced later
by storing the bit in array itap_del_ena[].
Signed-off-by: Judith Mendez
---
Changes since v1:
- Use ENABLE
- Fix assignment to val variable in j721e_4bit_sdhci_set_ios_post()
- Remove extra param from mmc_send_tunning() call
- Add Reviewed by
Judith Mendez (4):
mmc: am654_sdhci: Add tuning algorithm for delay chain
mmc: am654_sdhci: Add itap_del_ena[] to store itapdlyena bit
mmc: am654_sdhci: Set
From: Nitin Yadav
U-Boot is failing to boot class U1 UHS SD cards due to incorrect
OTAP and ITAP delay select values. Update OTAP and ITAP delay select
values from DT.
Fixes: c7d106b4eb3 ("mmc: am654_sdhci: Update output tap delay writes")
Signed-off-by: Nitin Yadav
Signed-off-
On 4/17/24 6:34 AM, Jaehoon Chung wrote:
Hi,
-Original Message-
From: Judith Mendez
Sent: Tuesday, April 16, 2024 6:28 AM
To: Peng Fan ; Jaehoon Chung ; Tom Rini
Cc: Nitin Yadav ; Simon Glass ;
u-boot@lists.denx.de
Subject: [PATCH 3/5] mmc: am654_sdhci: Add itap_del_ena[] to store
On 4/17/24 6:28 AM, Jaehoon Chung wrote:
Hi Judith,
-Original Message-
From: Judith Mendez
Sent: Tuesday, April 16, 2024 6:28 AM
To: Peng Fan ; Jaehoon Chung ; Tom Rini
Cc: Nitin Yadav ; Simon Glass ;
u-boot@lists.denx.de
Subject: [PATCH 2/5] mmc: am654_sdhci: Fix OTAP/ITAP delay
Hi,
On 4/17/24 6:23 AM, Jaehoon Chung wrote:
-Original Message-
From: Judith Mendez
Sent: Tuesday, April 16, 2024 6:28 AM
To: Peng Fan ; Jaehoon Chung ; Tom Rini
Cc: Nitin Yadav ; Simon Glass ;
u-boot@lists.denx.de
Subject: [PATCH 1/5] mmc: am654_sdhci: Add tuning algorithm
Hi all,
On 4/8/24 11:01 AM, Judith Mendez wrote:
Enable MMC UHS support for to allow to enter the UHS
modes for MMC0.
I have sent v2 for this patch since there was a typo in
the patch description.
~ Judith
Enable MMC UHS support for to allow to enter the UHS
modes for MMC1.
Signed-off-by: Judith Mendez
---
Changes since v1:
- Fix typo in patch description
---
configs/am62px_evm_a53_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/am62px_evm_a53_defconfig b/configs
From: Nitin Yadav
U-Boot is failing to boot class U1 UHS SD cards due to incorrect
OTAP and ITAP delay select values. Update OTAP and ITAP delay select
values from DT.
Fixes: c7d106b4eb3 ("mmc: am654_sdhci: Update output tap delay writes")
Signed-off-by: Nitin Yadav
Signed-off-
According to the device datasheet [0], ENDLL=1 for
DDR52 mode, so call am654_sdhci_setup_dll() and write
itapdly after since we do not carry out tuning.
[0] https://www.ti.com/lit/ds/symlink/am62p.pdf
Fixes: c964447ea3d6 ("mmc: am654_sdhci: Add support for input tap delay")
Signed-off-
t;mmc: am654_sdhci: Add support for software tuning")
Signed-off-by: Judith Mendez
---
drivers/mmc/am654_sdhci.c | 107 +++---
1 file changed, 89 insertions(+), 18 deletions(-)
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
index 05595bdac39..e5ad00e2
of am654_sdhci_setup_delay_chain() according to
device datasheet[1].
[0] https://www.ti.com/lit/an/spract9/spract9.pdf
[1] https://www.ti.com/lit/ds/symlink/am62p.pdf
Judith Mendez (4):
mmc: am654_sdhci: Add tuning algorithm for delay chain
mmc: am654_sdhci: Add itap_del_ena[] to store
.
Fixes: c964447ea3d6 ("mmc: am654_sdhci: Add support for input tap delay")
Signed-off-by: Judith Mendez
---
drivers/mmc/am654_sdhci.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/mmc/am654_sdhci.c b/drivers/mmc/am654_sdhci.c
index dee56dfdbaa..ce3813ea
Set itap_del_ena if ITAPDLY is found in DT or if the tuning
algorithm was executed and found the optimal ITAPDLY. Add the
functionality to save ITAPDLYENA that can be referenced later
by storing the bit in array itap_del_ena[].
Signed-off-by: Judith Mendez
---
drivers/mmc/am654_sdhci.c | 30
(128 KB)|
0x3900+---+
Signed-off-by: Judith Mendez
---
configs/am64x_evm_a53_defconfig | 2 +-
configs/am64x_evm_r5_defconfig | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/configs/am64x_evm_a53_defconfig b/configs
Enable MMC UHS support for to allow to enter the UHS
modes for MMC0.
Signed-off-by: Judith Mendez
---
configs/am62px_evm_a53_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/am62px_evm_a53_defconfig b/configs/am62px_evm_a53_defconfig
index 2621abb8ce1..d1ae18bedf6 100644
Enable MMC_SPEED_MODE_SET config option in defconfig to enable
mmc rescan for various Sitara devices.
Signed-off-by: Judith Mendez
---
configs/am62px_evm_a53_defconfig | 1 +
configs/am62x_evm_a53_defconfig | 1 +
configs/am64x_evm_a53_defconfig | 1 +
configs/am65x_evm_a53_defconfig | 1
List some common boot modes and their corresponding switch
settings for AM62 SK.
List in a ASCII-style table.
Signed-off-by: Judith Mendez
---
Changes from v1: Change table format from ascii-art to list-table
Changes from v2: Change table format to ASCII style
doc/board/ti/am62x_sk.rst | 29
List some common boot modes and their corresponding switch
settings for AM62 SK.
Signed-off-by: Judith Mendez
---
Changes from v1: Change table format from ascii-art to list-table
doc/board/ti/am62x_sk.rst | 36
1 file changed, 36 insertions(+)
diff --git
List some common boot modes and their corresponding switch
settings for AM62 SK.
Signed-off-by: Judith Mendez
---
doc/board/ti/am62x_sk.rst | 29 +
1 file changed, 29 insertions(+)
diff --git a/doc/board/ti/am62x_sk.rst b/doc/board/ti/am62x_sk.rst
index b1b7d99befb
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