u-boot.git/drivers/mtd, branch v2017.11-rc2

Drop CONFIG_HAS_DATAFLASH

2017-10-16T13:42:51Z

Last user of this option went away in commit: fdc7718999 ("board: usb_a9263: Update to support DT and DM") Signed-off-by: Tuomas Tynkkynen

mtd: nand: denali_dt: add clock support

2017-10-15T13:32:25Z

Enable clock in the probe hook. The clock rate will be necessary when setup_data_interface hook is supported. Signed-off-by: Masahiro Yamada

mtd: nand: do not check R/B# for CMD_SET_FEATURES in nand_command(_lp)

2017-10-15T13:32:10Z

Set Features (0xEF) command toggles the R/B# pin after 4 sub feature parameters are written. Currently, nand_command(_lp) calls chip->dev_ready immediately after the address cycle because NAND_CMD_SET_FEATURES falls into default: label. No wait is needed at this point. If you see nand_onfi_set_features(), R/B# is already cared by the chip->waitfunc call. Signed-off-by: Masahiro Yamada Signed-off-by: Boris Brezillon [ Linux commit: c5d664aa5a4c4b257a54eb35045031630d105f49 ]

mtd: nand: do not check R/B# for CMD_READID in nand_command(_lp)

2017-10-15T13:31:35Z

Read ID (0x90) command does not toggle the R/B# pin. Without this patch, NAND_CMD_READID falls into the default: label, then R/B# is checked by chip->dev_ready(). Signed-off-by: Masahiro Yamada Signed-off-by: Boris Brezillon [ Linux commit: 3158fa0e739615769cc047d2428f30f4c3b6640e ]

treewide: replace with error() with pr_err()

2017-10-04T15:59:44Z

U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // @@@@ -error +pr_err (...) // Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass [trini: Re-run Coccinelle] Signed-off-by: Tom Rini

Merge git://www.denx.de/git/u-boot-cfi-flash

2017-09-26T23:38:04Z

mtd: cfi: Add support for status register polling

2017-09-26T08:57:53Z

The status register is optional in the AMD command sets, but it's presence can be checked by reading out CFI table entry 0xc bit 0. If the register is present, prefer using it's bit 7 to determine if the flash is busy over reading the flash ; this is needed ie. on Hyperflash memories. Signed-off-by: Marek Vasut Signed-off-by: Stefan Roese

mtd: cfi: Zap cfi_flash_base in DM case

2017-09-26T08:57:53Z

Embed the flash base into struct flash_info instead of having ad-hoc static array in the code. This does not only remove static variable, but also allows CFI-like controllers, ie. HyperFlash ones, to use most of the CFI flash code by populating the flash_info with matching base address. Signed-off-by: Marek Vasut Signed-off-by: Stefan Roese

Fix s25fl256s position in spi_flash_ids list

2017-09-25T07:30:34Z

Spansion S25FS256S and S25FL256S flashes have equal JEDEC ID and ext ID. As far as S25FL256S occures in spi_flash_ids before S25FS256S, U-Boot incorrectly detects FS flash as FL. Thus its better to compare with S25FS256S first. Signed-off-by: Vsevolod Gribov [Added S-o-b] Signed-off-by: Jagan Teki Reviewed-by: Jagan Teki

sf: Fix S25FL116K entry

2017-09-25T07:24:10Z

The flash chip is 2 MiB , organized as 32 x 64 kiB sectors . Rectify the entry to match the datasheet, reality and Linux SNOR IDs. Signed-off-by: Marek Vasut Reviewed-by: Jagan Teki