u-boot.git/drivers/mmc, branch v2023.10

bootstd: Rename bootdev_setup_sibling_blk()

2023-08-09T15:31:11Z

This name is a little confusing since it suggests that it sets up the sibling block device. In fact it sets up a bootdev for it. Rename the function to make this clearer. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Mattijs Korpershoek

atmel_sdhci: Force card-detect if MMC_CAP_NONREMOVABLE.

2023-07-24T11:21:00Z

If the device attached to the MMC bus is not removable, set force card-detect bit to bypass card detection procedure, so card detection pin can be used for other purposes. It's also a workaround for SAMA5D2 who doesn't drive CMD if using GPIO for card detection. Signed-off-by: Zixun LI Reviewed-by: Eugen Hristev

mmc: zynq_sdhci: Dll reset only for ZynqMP platform

2023-07-21T07:00:38Z

Dll reset is needed only for ZynqMP platforms, add condition in tuning to call arasan_zynqmp_dll_reset() just for ZynqMP platforms. On other platforms like Versal NET, If this condition is not added, we see PLM error messages when dll reset smc is called. Signed-off-by: Ashok Reddy Soma Reviewed-by: Jaehoon Chung Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/d673ff3bdc5c236a7f0403c920e719684abd6059.1688991117.git.michal.simek@amd.com

mmc: Set clock when reverting to safe bus mode

2023-07-18T00:17:29Z

Set MMC clock when reverting to safe bus mode and speed in case current MMC mode fails. Otherwise, trying out the other modes may fail as well. Reviewed-by: Marek Vasut Signed-off-by: Valentine Barshak [hp: fallback to legacy_speed] Signed-off-by: Hai Pham Reviewed-by: Peng Fan

mmc: renesas-sdhi: Send stop when MMC tuning command fails

2023-07-18T00:17:23Z

When tuning command (CMD21) fails with command error, call mmc_send_stop_transmission() to send stop command (CMD12). Reviewed-by: Takeshi Kihara Reviewed-by: Marek Vasut Signed-off-by: Hai Pham Signed-off-by: Marek Vasut [Marek: Add dev_dbg() message in case tuning abort fails Move tuning opcode check from mmc_abort_tuning()] Reviewed-by: Peng Fan

mmc: Introduce mmc_send_stop_transmission()

2023-07-18T00:17:16Z

If a tuning command times out, the card could still be processing it, which will cause problems for recovery. The eMMC specification section 6.6 Data transfer mode (cont’d) claims that CMD12 can be used to stop CMD21: " The relationship between the various data transfer modes is summarized (see Figure 27): - All data read commands can be aborted any time by the stop command (CMD12). The data transfer will terminate and the Device will return to the Transfer State. The read commands are: ... send tuning block (CMD21) .... " Add a function that does that. Based on Linux commit [1] and [2]. [1] e711f0309109 ("mmc: mmc: Introduce mmc_abort_tuning()") [2] 21adc2e45f4e ("mmc: Improve function name when aborting a tuning cmd") Reviewed-by: Takeshi Kihara Reviewed-by: Marek Vasut Signed-off-by: Hai Pham Signed-off-by: Marek Vasut [Marek: Update commit message, quote relevant part of the specification. Rename to mmc_send_stop_transmission(). Remove tuning opcode check, this is controller driver specific. Deduplicate part of mmc_read_blocks() using this function.] Reviewed-by: Peng Fan

mmc: Fix MMC_CMD_STOP_TRANSMISSION response type and add comment

2023-07-18T00:17:07Z

For MMC/eMMC, the MMC_CMD_STOP_TRANSMISSION response is R1 for read transfers and R1b for write transfers per JEDEC Standard No. 84-B51 Page 126 . The response is R1b unconditionally per Physical Layer Simplified Specification Version 9.00. Correct the response type and add a comment about it. Signed-off-by: Marek Vasut Reviewed-by: Peng Fan

bootstd: Use bootdev instead of bootdevice

2023-07-16T15:13:17Z

It seems better to call this a 'bootdev' since this is name used in the documentation. The older 'Bootdevice' name is no-longer used and may cause confusion with the 'bootdevice' environment variable. Update throughout to use bootdev. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

Merge tag 'xilinx-for-v2023.10-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

2023-06-12T20:42:37Z

Xilinx changes for v2023.10-rc1 global: - Use proper U-Boot project name Fix sparse warnings in zynqmp-clk, zynqmp handoff, board cmd: - Cover incorrect 0 length entries Versal NET: - Add bootmode logic - Support SPP production version - Add loadpdi command ZynqMP: - Clear pmufw node command ID handling - Change power domain behavior around zynqmp_pmufw_node() - Fix zynqmp cmd return values and pmufw command - Fix R5 tcm init and modes mmc: - Sync Versal NET emmc DT binding pcie: - Add support for ZynqMP PCIe root port video: - Add support for ZynqMP DP tools: - Fix debug message in relocate-rela

Merge tag v2023.07-rc4 into next

2023-06-12T18:55:33Z

Signed-off-by: Tom Rini