u-boot.git/drivers/mtd, branch v2018.11-rc3

nand: atmel: Initialize pmecc smu with correct size

2018-10-22T13:18:49Z

Currently in pmecc_get_sigma(), the code tries to clear the memory pointed by smu with wrong size 'sizeof(int16_t) * ARRAY_SIZE(smu)'. Since smu is actually a pointer, not an array, so ARRAY_SIZE(smu) does not generate correct size to be cleared. In fact, GCC 8.1.0 reports a warning against it: error: division 'sizeof (int16_t * {aka short int *}) / sizeof (int16_t {aka short int})' does not compute the number of array elements [-Werror=sizeof-pointer-div] Fix it by using the correct size. Signed-off-by: Bin Meng Reviewed-by: Miquel Raynal

Convert CONFIG_FLASH_CFI_DRIVER et al to Kconfig

2018-10-19T23:19:50Z

This converts the following to Kconfig: CONFIG_FLASH_CFI_DRIVER CONFIG_SYS_FLASH_USE_BUFFER_WRITE CONFIG_FLASH_CFI_MTD CONFIG_SYS_FLASH_PROTECTION CONFIG_SYS_FLASH_CFI Signed-off-by: Adam Ford [trini: Re-migrate] Signed-off-by: Tom Rini

Merge branch 'master' of git://git.denx.de/u-boot-spi

2018-10-12T15:54:13Z

sf: Add MICRON manufacturer id

2018-10-12T06:07:49Z

NOR flash name MT35X_QLKA and MT25Q_** used on NXP board has manufacturer id as 0x2C, which are rather for newer flashes after the split of Micron from ST. So macro for this micron manufacturer id. Signed-off-by: Suresh Gupta Signed-off-by: Yogesh Gaur Signed-off-by: Ashish Kumar [jagan: updated commit message] Signed-off-by: Jagan Teki

mtd: uboot: Fix hanging during mtd list command

2018-10-10T06:04:10Z

Some boards (like omap3_logic) hang when trying to access address 0. This happens when executing the new 'mtd list' command. This patch enhances the checks for conditions that would preclude mtd_probe_devices() from operating. Fixes: 5db66b3aee6f ("cmd: mtd: add 'mtd' command") Suggested-by: Boris Brezillon Signed-off-by: Adam Ford Reviewed-by: Boris Brezillon Reviewed-by: Miquel Raynal

dm: spi: Add logging of some return values

2018-10-09T10:40:27Z

When SPI flash operations fail it is helpful to be able to see the error codes and where they are generated. Add logging to capture this information for read operations. Signed-off-by: Simon Glass

sf: Avoid allocating memory on every read operation

2018-10-09T10:40:27Z

At present spi_flash_cmd_read_ops() allocates and frees a few bytes of memory every time it is called. It is faster to use the stack for this and this is now supported by the minimum GCC version required by U-Boot. Remove the allocation and use a variable-sized array instead. Signed-off-by: Simon Glass

dm: spi: Clean up detection of sandbox SPI emulator

2018-10-09T10:40:27Z

Now that we don't have to deal with the command-line flag we can simplify the code for detecting the emulator. Remove the lookup based on the SPI specification, relying just on the device tree to locate the emulator. Signed-off-by: Simon Glass

sandbox: spi: Add more logging

2018-10-09T10:40:27Z

Add logging to aid debugging features in these drivers. Also drop some code in sandbox_spi_xfer() which is not used. Signed-off-by: Simon Glass

sandbox: spi: Drop command-line SPI option

2018-10-09T10:40:26Z

At present we support specifying SPI flash devices to use in the device tree and on the command line. Drop the second option, since it is a pain to support nicely with driver model, and unnecessary. Signed-off-by: Simon Glass