[PATCH] firmware: fix SoC variant in help text of FIRMWARE_IMX93_OPTEE

Signed-off-by: Bastian Krause --- firmware/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/firmware/Kconfig b/firmware/Kconfig index 9d4be855f99..d72b9dd4598 100644 --- a/firmware/Kconfig +++ b/firmware/Kconfig @@ -77,7 +77,7 @@ config FIRMWARE_IMX93_OPTEE

Re: [PATCH v1 1/2] ARM: i.MX8MP: skov: add fallback for unsupported HW

On Mon, Mar 18, 2024 at 10:45:32AM +0100, Oleksij Rempel wrote: > Add fallback support for currently not supported HW. Instead of > completely fail, it is better to use some kind of basic devicetree with > reduced functionality. > > Signed-off-by: Oleksij Rempel > --- >

Re: [PATCH v4 00/15] mci: add HS200 support for eMMCs

On Mon, 18 Mar 2024 11:18:14 +0100, Steffen Trumtrar wrote: > This series adds support for HS200 mode to mci-core and sdhci. > As the host driver also needs to handle clock setup, pin control and > host specific tuning, this series only adds HS200 support to the Arasan > SDHCI driver. > >

[PATCH v4 15/15] mci: sdhci: replace sdhci_wait_idle

Linux uses a different sdhci_wait_idle function than what barebox currently does. For HS200 support, the linux version needs to be used. As currently only arasan-sdhci is tested with HS200, keep the old sdhci_wait_idle as sdhci_wait_idle_data and convert all users of it. Signed-off-by: Ahmad

[PATCH v4 01/15] mci: arasan: fix dma support

The last patch accidentally drops the mask in sdhci_wait_for_done. Signed-off-by: Steffen Trumtrar --- drivers/mci/arasan-sdhci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mci/arasan-sdhci.c b/drivers/mci/arasan-sdhci.c index 973e08779d..98f990b5c1 100644 ---

[PATCH v4 06/15] mci: arasan: read clk phases from DT

Depending on the used SDHCI mode the clock phases are different. Import the helper function to get these values from the DT from linux v6.7. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/arasan-sdhci.c | 121 + 1 file

[PATCH v4 14/15] mci: arasan-sdhci: add HS200 tuning support on ZynqMP

The ZynpMP 8.9a has an Arasan IP core that supports HS200 tuning. Register the callback with the mci-core. Arasan uses the SDHCI tuning method. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/arasan-sdhci.c | 62 +++--- 1 file

[PATCH v4 12/15] mci: mci-core: replace value with define

Use the newly introduced define for High Speed timing mode instead of just '1'. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/mci-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c index

[PATCH v4 11/15] mci: mci-core: add HS200 support

HS200 is a timing mode for eMMCs to work 8bit with 200MHz clocks. To be used, drivers need to set the correct drive strength, clock phases and then SDHCI can start tuning for HS200. Signed-off-by: Steffen Trumtrar Acked-by: Ahmad Fatoum --- drivers/mci/Kconfig| 7 ++

[PATCH v4 08/15] mci: arasan: register sdcard/sampleclk

Read and register the sampleclk and sdcardclk. They are needed later for HS200 tuning support. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/arasan-sdhci.c | 316 + 1 file changed, 316 insertions(+) diff --git

[PATCH v4 13/15] mci: sdhci: add tuning support

The arasan SDHCI driver doesn't use MMC tuning but SDHCI tuning. Both are not supported yet in barebox. Add SDHCI tuning support from linux v6.7. Signed-off-by: Steffen Trumtrar Signed-off-by: Ahmad Fatoum --- drivers/mci/sdhci.c | 275 +++-

[PATCH v4 09/15] include: mci: add more EXT_CSD_CARD_TYPE_*

Import missing EXT_CSD_CARD_TYPE_ defines from linux v6.7. EXT_CSD_CARD_TYPE_SDR_1_8V/1_2V is unused in barebox. Replace with the defines from linux. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- include/mci.h | 15 +-- 1 file changed, 13 insertions(+), 2

[PATCH v4 10/15] mci: core: parse more host capabilities from DT

Port the linux v6.7 mmc host caps2 parsing. While at it, remove the ->no_sd and ->no_sdio. These are bits in the caps2 field. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/mci-core.c | 36 ++-- include/mci.h | 32

[PATCH v4 07/15] mci: core: save the set clock as actual_clock

Linux mmc_host saves the actual_clock set on the HC. Do the same to use it later. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/mci-core.c | 2 ++ include/mci.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/mci/mci-core.c

[PATCH v4 00/15] mci: add HS200 support for eMMCs

This series adds support for HS200 mode to mci-core and sdhci. As the host driver also needs to handle clock setup, pin control and host specific tuning, this series only adds HS200 support to the Arasan SDHCI driver. Tested on: ZynqMP Compile tested: for ZynqMP with/without CONFIG_MCI_TUNING

[PATCH v4 04/15] mci: arasan: implement 25MHz quirk for zynqmp

The Arasan on the zynqmp in version 8.9a doesn't meet the timing requirements at 25MHz. It works at 19MHz instead. Add the quirk from linux kernel v6.8-rc4. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- drivers/mci/arasan-sdhci.c | 28 +++- 1 file

[PATCH v4 02/15] ARM: zynqmp: add sd_dll_reset call

Add a function to reset DLL logic for SD devices. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- arch/arm/mach-zynqmp/firmware-zynqmp.c | 17 + 1 file changed, 17 insertions(+) diff --git a/arch/arm/mach-zynqmp/firmware-zynqmp.c

[PATCH v4 03/15] zynqmp: firmware: add functions to set tap delay

Add a function to set the tap delay for the clk phase of the sd host controller. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- arch/arm/mach-zynqmp/firmware-zynqmp.c | 42 ++ include/mach/zynqmp/firmware-zynqmp.h | 23 +++ 2

[PATCH v4 05/15] include: mci: sync mci_timing with linux

The timings are used to check if mci_host->timing is equal to one of this values. Linux uses a different numbering. Adapt that for compatability. Signed-off-by: Steffen Trumtrar Reviewed-by: Ahmad Fatoum --- include/mci.h | 18 ++ 1 file changed, 10 insertions(+), 8

[PATCH v1 1/2] ARM: i.MX8MP: skov: add fallback for unsupported HW

Add fallback support for currently not supported HW. Instead of completely fail, it is better to use some kind of basic devicetree with reduced functionality. Signed-off-by: Oleksij Rempel --- arch/arm/boards/skov-imx8mp/board.c | 13 ++--- 1 file changed, 10 insertions(+), 3

[PATCH v1 2/2] ARM: i.MX8MP: skov: add new bd500 variant support

Add bd500 board variant. Signed-off-by: Oleksij Rempel --- arch/arm/boards/skov-imx8mp/board.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boards/skov-imx8mp/board.c b/arch/arm/boards/skov-imx8mp/board.c index a45fe8517f..b4dd83a8cf 100644 ---