u-boot.git/drivers/mtd/spi, branch v2017.05

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

2017-04-07T00:40:24Z

trini: Disable CONFIG_SPL_USE_ARCH_MEMSET on orangepi_2 Signed-off-by: Tom Rini

sunxi: prepare for sharing MACH_SUN8I_H3 config symbol

2017-04-05T09:33:17Z

The Allwinner H5 is very close to the H3 SoC, but has ARMv8 cores. To allow sharing the clocks, GPIO and driver code easily, create an architecture agnostic MACH_SUNXI_H3_H5 Kconfig symbol. Rename the existing symbol to MACH_SUNXI_H3_H5 where code is shared and let it be selected by a new shared Kconfig option. Signed-off-by: Andre Przywara Acked-by: Maxime Ripard

SPI: SPL: sunxi: fix 64-bit build

2017-04-05T09:33:17Z

Addresses passed on to readl and writel are expected to be of the same size as a pointer. Change the parameter types of sunxi_spi0_read_data() to make the compiler happy and allow a warning-free aarch64 compile. Signed-off-by: Andre Przywara Reviewed-by: Simon Glass Reviewed-by: Maxime Ripard Reviewed-by: Jagan Teki

dm: core: Add flags parameter to device_remove()

2017-04-05T02:15:10Z

This patch adds the flags parameter to device_remove() and changes all calls to this function to provide the default value of DM_REMOVE_NORMAL for "normal" device removal. This is in preparation for the driver specific pre-OS (e.g. DMA cancelling) remove support. Signed-off-by: Stefan Roese Cc: Simon Glass Acked-by: Simon Glass

dm: core: Replace of_offset with accessor

2017-02-08T13:12:14Z

At present devices use a simple integer offset to record the device tree node associated with the device. In preparation for supporting a live device tree, which uses a node pointer instead, refactor existing code to access this field through an inline function. Signed-off-by: Simon Glass

spl: sunxi: Fix build error with CONFIG_SPL_SPI_SUNXI

2017-01-04T10:54:04Z

Fix typo introduced in ebc4ef61d76fc182773fe225151adc9b913c62eb Signed-off-by: Priit Laes Reviewed-by: Jagan Teki

Revert "sf: Fix quad bit set for micron devices"

2016-12-15T17:33:16Z

This reverts commit c56ae7519f141523ba1248b22b5b5169b21772fe. Once the 'Quad Enable' bit is cleared in their Enhanced Volatile Configuration Register (EVCR), Micron memories expect ALL commands to use the SPI 4-4-4 protocol. Commands using SPI 1-y-z protocols are no longer accepted. Within the reverted commit, the write_evcr() function is implemented using the spi_flash_write_common(), which is a shortcut for the [ spi_flash_cmd_write_enable(), spi_flash_cmd_write(), spi_flash_cmd_wait_ready() ] sequence. Since the internal state of the Micron memory has been changed when the spi_flash_cmd_write() function completes, the later call of the spi_flash_cmd_wait_ready() function fails. Indeed the SPI controller driver is not aware of the SPI protocol switch. Further patches will fix the support of Micron QSPI memories. Signed-off-by: Cyrille Pitchen [Rebase on master, use JEDEC_MFR(info) in place of idcode0] Signed-off-by: Jagan Teki

sf: Do not force the DT memory map size to exactly match the device

2016-12-15T15:57:28Z

As long as the memory mapped size specifeid in the DT is the same or bigger than the device size, it will work. So do not force the sizes to be identical. Signed-off-by: Phil Edworthy Reviewed-by: Jagan Teki

mtd: spi: don't return -1 when scan succeed

2016-12-15T15:57:28Z

In spi_flash_scan, 'ret' is initialled to -1, but 'ret' is not always used to store a return value, in that case, even when the function succeed, an error (-1) will be returned. Lets just return 0 if we hit the end of the function. Signed-off-by: Fabien Parent Reviewed-by: Jagan Teki

spl: Add a name to the SPL load-image methods

2016-12-09T13:40:13Z

It is useful to name each method so that we can print out this name when using the method. Currently this happens using a separate function. In preparation for unifying this, add a name to each method. The name is only available if we have libcommon support (i.e can use printf()). Signed-off-by: Simon Glass