u-boot.git/include/mmc.h, branch v2024.07

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

mmc: Migrate MMC_SUPPORTS_TUNING to Kconfig

2024-05-07T14:00:40Z

The constraints on the MMC_SUPPORTS_TUNING symbol can easily be expressed in Kconfig (with the addition of SPL_MMC_SUPPORTS_TUNING). Furthermore, in order to remove from the MMC subsystem, the way this symbol is used today needs to be changed in order to continue functioning. Reviewed-by: Jaehoon Chung Signed-off-by: Tom Rini

mmc: Add generic tuning flag

2024-04-15T06:19:12Z

Set generic mmc->tuning flag when performing tuning to indicate this condition to drivers. Drivers may use this to bypass various checks during tuning. Signed-off-by: Marek Vasut Reviewed-by: Jaehoon Chung

mmc: Convert hs400_tuning flag from u8 to bool

2024-04-15T06:19:12Z

This hs400_tuning is a flag, make it bool. No functional change. This will be useful in the following patch, which adds another more generic flag, where the compiler can better use the space now reserved for the u8 to store more flags in it. Signed-off-by: Marek Vasut Reviewed-by: Jaehoon Chung

mmc: Drop unused mmc_send_tuning() cmd_error parameter

2024-04-15T06:19:12Z

The cmd_error parameter is not used, remove it. Signed-off-by: Marek Vasut

mmc: Add SPL_MMC_PWRSEQ to fix link issue when building SPL

2024-04-15T06:19:12Z

With MMC_PWRSEQ enabled the following link issue may happen when building SPL and SPL_PWRSEQ is not enabled. aarch64-linux-gnu-ld.bfd: drivers/mmc/meson_gx_mmc.o: in function `meson_mmc_probe': drivers/mmc/meson_gx_mmc.c:295: undefined reference to `pwrseq_set_power' Fix this by adding a SPL_MMC_PWRSEQ Kconfig option used to enable mmc pwrseq support in SPL. Also add depends on DM_GPIO to fix following link issue: aarch64-linux-gnu-ld.bfd: drivers/mmc/mmc-pwrseq.o: in function `mmc_pwrseq_set_power': drivers/mmc/mmc-pwrseq.c:26: undefined reference to `gpio_request_by_name' aarch64-linux-gnu-ld.bfd: drivers/mmc/mmc-pwrseq.c:29: undefined reference to `dm_gpio_set_value' aarch64-linux-gnu-ld.bfd: drivers/mmc/mmc-pwrseq.c:31: undefined reference to `dm_gpio_set_value' Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang Reviewed-by: Neil Armstrong Acked-by: Ferass El Hafidi

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: Check support for TRIM operations

2023-04-10T03:17:11Z

When secure/insecure TRIM operations are supported. When used as erase command argument it applies the erase operation to write blocks instead of erase groups. Signed-off-by: Loic Poulain Reviewed-by: Simon Glass Reviewed-by: Jaehoon Chung

cmd: mmc: Expand bkops handling

2023-01-31T13:02:27Z

Add more capable "bkops" command which allows enabling and disabling both manual and automatic bkops. The existing 'mmc bkops-enable' subcommand is poorly named to cover all the possibilities, hence the new-ish subcommand. Note that both commands are wrappers around the same common code. Signed-off-by: Marek Vasut Reviewed-by: Simon Glass Reviewed-by: Jaehoon Chung

Convert CONFIG_SYS_MMC_MAX_BLK_COUNT to Kconfig

2022-11-10T15:08:55Z

This converts the following to Kconfig: CONFIG_SYS_MMC_MAX_BLK_COUNT Signed-off-by: Tom Rini Reviewed-by: Simon Glass Reviewed-by: Jaehoon Chung