u-boot.git/arch/arm, branch v2018.01

imx: initialize and use generic timer on i.MX 6UL/ULL

2018-01-08T16:33:06Z

The i.MX 6UL/ULL feature a Cortex-A7 CPU which suppor the ARM generic timer. This change makes use of the ARM generic timer in U-Boot. This is crucial to make the ARM generic timers usable in Linux since timer_init() initalizes the system counter module, which is necessary to use the generic timers CP15 registers. Signed-off-by: Stefan Agner Reviewed-by: Fabio Estevam

imx: introduce CONFIG_GPT_TIMER

2018-01-08T16:33:06Z

Introduce a new config symbol to select the i.MX General Purpose Timer (GPT). Signed-off-by: Stefan Agner Reviewed-by: Fabio Estevam

imx: move CONFIG_SYSCOUNTER_TIMER to Kconfig

2018-01-08T16:33:06Z

Signed-off-by: Stefan Agner Reviewed-by: Fabio Estevam

mx6ull: Handle the CONFIG_MX6ULL cases correctly

2018-01-04T15:29:04Z

Since commit 051ba9e082f7 ("Kconfig: mx6ull: Deselect MX6UL from CONFIG_MX6ULL") CONFIG_MX6ULL does not select CONFIG_MX6UL anymore, so take this into consideration in all the checks for CONFIG_MX6UL. This fixes a boot regression. Reported-by: Stefan Agner Signed-off-by: Fabio Estevam Reviewed-by: Stefan Agner Tested-by: Breno Lima Tested-by: Peng Fan Reviewed-by: Stefano Babic Tested-by: Jörg Krause

imx: spl: Fix NAND bootmode detection

2018-01-03T13:01:38Z

commit 20f14714169 ("imx: spl: Update NAND bootmode detection bit") broke the NAND bootmode detection by checking if BOOT_CFG1[7:4] == 0x8 for NAND boot mode. This commit essentially reverts it, while using the IMX6_BMODE_* macros that were introduced since. Tables 8-7 & 8-10 from IMX6DQRM say the NAND boot mode selection is done when BOOT_CFG1[7] is 1, but BOOT_CFG1[6:4] is not necessarily 0x0 in this case. Actually, NAND boot mode is when 0x8 <= BOOT_CFG1[7:4] <= 0xf, like it was in the code before. Signed-off-by: Eran Matityahu Cc: Stefano Babic Cc: Jagan Teki Cc: Tim Harvey

mx6: Add board mx6memcal for use in validating DDR

2018-01-03T12:58:51Z

This is a virtual "board" that uses configuration files and Kconfig to define the memory layout used by a real board during the board bring-up process. It generates an SPL image that can be loaded using imx_usb or SB_LOADER.exe. When run, it will generate a set of calibration constants for use in either or both a DCD configuration file for boards that use u-boot.imx or struct mx6_mmdc_calibration for boards that boot via SPL. In essence, it is a configurable, open-source variant of the Freescale ddr-stress tool. https://community.nxp.com/docs/DOC-105652 File mx6memcal_defconfig configures the board for use with mx6sabresd or mx6qsabreauto. Signed-off-by: Eric Nelson Signed-off-by: Fabio Estevam

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

2018-01-01T14:04:35Z

ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

2018-01-01T14:04:19Z

This commit updates the configuration files needed to support OF_CONTROL on the OMAP3 EVM baseboard. Additionally: - CONFIG_SYS_THUMB_BUILD is enabled - CONFIG_SPL_ENV_SUPPORT is enabled Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb]. Signed-off-by: Derald D. Woods

ARM: dts: omap3-evm: Add support for TMDSEVM{3530, 3730}

2018-01-01T14:04:19Z

This commit adds OMAP3 EVM devicetree files from Linux v4.15-rc3. Note that this is the first addition of OMAP34XX devicetree files. Signed-off-by: Derald D. Woods

rockchip: dts: rk3399-evb: support boot from sd-card

2018-01-01T13:45:37Z

Enable sdmmc node in SPL and add it to boot order. Signed-off-by: Kever Yang Acked-by: Philipp Tomsich Reviewed-by: Philipp Tomsich [Fixed commit tags:] Signed-off-by: Philipp Tomsich