u-boot.git/drivers/mtd/spi, branch v2022.04

mtd: spi-nor-ids: Enable quad read for Gigadevice gd25lq128

2022-03-11T19:40:01Z

The Gigadevice gd25lq128 serial flash exists in different versions, all which identify themselves using the same JEDEC id. gd25lq128c: https://www.gigadevice.com/datasheet/gd25lq128 gd25lq128d: https://www.gigadevice.com/datasheet/gd25lq128d However, all versions support quad read, so enable it. Tested and verified on the Sipeed MAix BiT board. Fixes: 30b9a28a3f2d ("mtd: spi-nor-ids: Add Gigadevice gd25lq128 ID") Signed-off-by: Niklas Cassel Reviewed-by: Jagan Teki

configs: Migrate CONFIG_SYS_MAX_FLASH_BANKS to Kconfig

2022-01-21T19:01:35Z

Use moveconfig.py script to convert define CONFIG_SYS_MAX_FLASH_BANKS and CONFIG_SYS_MAX_FLASH_BANKS_DETECT to Kconfig and move these entries to defconfigs. Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass Reviewed-by: Stefan Roese [trini: Re-switch to IS_ENABLED check in spi-nor-core.c, re-run migration] Signed-off-by: Tom Rini

mtd: cfi: introduce CFI_FLASH_BANKS

2022-01-21T19:01:35Z

Replace CONFIG_SYS_MAX_FLASH_BANKS by CFI_FLASH_BANKS to prepare Kconfig migration and avoid to redefine CONFIG_SYS_MAX_FLASH_BANKS in cfi_flash.h. After this patch CONFIG_SYS_MAX_FLASH_BANKS should be never used in the cfi code: use CFI_MAX_FLASH_BANKS for struct size or CFI_FLASH_BANKS for number of CFI banks which can be dynamic. This patch modify all the files which include mtd/cfi_flash.h. Signed-off-by: Patrick Delaunay Reviewed-by: Stefan Roese

Merge tag 'u-boot-amlogic-20220107' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next

2022-01-09T12:56:31Z

- disable CONFIG_NET_RANDOM_ETHADDR when unnecessary on amlogic based configs - meson64_android: add board specific env settings, in order to support VIM3/L for android - add changes to support VIM3/L android boot by using meson64_android.h config

Convert CONFIG_ENV_SPI_BUS et al to Kconfig

2021-12-27T13:40:33Z

This converts the following to Kconfig: CONFIG_ENV_SPI_BUS CONFIG_ENV_SPI_CS CONFIG_ENV_SPI_MAX_HZ CONFIG_ENV_SPI_MODE As part of this, we use Kconfig to provide the defaults now that were done in include/spi_flash.h. We also in some cases change from using CONFIG_ENV_SPI_FOO to CONFIG_SF_DEFAULT_FOO as those were the values in use anyhow as ENV was not enabled. Signed-off-by: Tom Rini

mtd: spi-nor-ids: Add support for W25Q01JV

2021-12-16T07:28:47Z

Adds support for Winbond's new 128MB spi nor flash. datasheet: https://www.winbond.com/resource-files/W25Q01JV%20SPI%20RevC%2005032021%20Plus%20dummy.pdf Signed-off-by: Ram Narayanan Cc: Jagan Teki Reviewed-by: Jagan Teki

mtd: spi: Remove SF_DUAL_FLASH symbol from Kconfig

2021-12-02T06:03:01Z

This symbol is not used anywhere in the code. Just enable in couple of defconfigs but it does nothing that's why remove it. Signed-off-by: Michal Simek Reviewed-by: Jagan Teki

mtd: spi-nor-ids: Add SECT_4K to mt25qu512a

2021-10-23T10:24:51Z

The mt25qu512a supports 4K or 64K sectors, so adding SECT_4K to enable 4K sector usage. Tested on Intel n5x hardware with QSPI carrier card Signed-off-by: Kris Chaplin Acked-by: Pratyush Yadav [jagan: droped Tested-by of patch author and datasheet link] Signed-off-by: Jagan Teki Reviewed-by: Jagan Teki

mtd: spi-nor-ids: Add is25lp512 and is25wp512 devices

2021-10-23T10:22:29Z

Add is25lp512 and is25wp512 devices to spi-nor id table Tested on Intel n5x hardware with QSPI carrier card Signed-off-by: Kris Chaplin [jagan: droped Tested-by of patch author] Signed-off-by: Jagan Teki Reviewed-by: Jagan Teki

mtd: Remove mtd_erase_callback() entirely

2021-10-23T10:17:33Z

The original purpose of mtd_erase_callback() in Linux at the time it was imported to U-Boot, was to inform the caller that erasing is done (since it was an asynchronous operation). All supplied callback methods in U-Boot do nothing, but the mtd_erase_callback() function was (until previous patch) grossly abused in U-Boot's mtdpart implementation for completely different purpose. Since we got rid of the abusement, remove the mtd_erase_callback() function and the .callback member from struct erase_info entirely, in order to avoid such problems in the future. Signed-off-by: Marek Behún