bcm63xx/u-boot/arch/arm/cpu/armv7, branch master

armv7: timer: init timer with bootstage

2019-05-23T09:36:47Z

In initf_bootstage() we call bootstage_mark_name() which ends up calling timer_get_us() before timer_init(); that cause crash for stm32mp1. This patch solve the issue without changing the initialization sequence. See also commit 97d20f69f53e ("Enable CONFIG_TIMER_EARLY with bootstage") for other solution when DM is activated for TIMER. Signed-off-by: Patrick Delaunay

CONFIG_SPL_SYS_[DI]CACHE_OFF: add

2019-05-18T12:15:35Z

While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin Signed-off-by: Trevor Woerner [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini

pcm052: bk4: sdcard: Add support for SD card booting/recovery

2019-04-13T18:30:08Z

This code allows reusing the default u-boot as in the late board init, the default envs are restored and proper recovery scripts executed. Signed-off-by: Lukasz Majewski

vybrid: Define the imx_get_mac_from_fuse() as a __weak function

2019-04-13T18:30:08Z

The proposed way of reading fused MAC in the imx_get_mac_from_fuse() may be different for other boards. This commit defines the imx_get_mac_from_fuse() as a weak function to allow board file overriding it with customized function. Signed-off-by: Lukasz Majewski

vybrid: clock: Provide enable_i2c_clk() function for Vybrid

2019-04-13T18:30:08Z

Provide function to enable I2C clocks for vf610 - in the generic code. This function overrides the default weak function implementation (which only returns 1). Signed-off-by: Lukasz Majewski Tested-by: Marcel Ziswiler

armv7: ls102xa: Add workaround for DDR erratum A-008850

2019-03-15T06:22:01Z

Barrier transactions from CCI400 need to be disabled till the DDR is configured, otherwise it may lead to system hang. The patch adds workaround to fix the erratum. Signed-off-by: Shengzhou Liu Signed-off-by: Alison Wang Reviewed-by: Prabhakar Kushwaha

arm: Leave smccc calls in .text when efi_loader=n

2019-02-13T08:40:06Z

Commit 81ea00838c6 ("efi_loader: PSCI reset and shutdown") put the SMCCC assembly code into the efi specific code section. This is wrong when we do not have EFI_LOADER enabled, as that strips efi runtime sections from the output binary Reported-by: Michal Simek Reported-by: Siva Durga Prasad Paladugu Tested-by: Michal Simek Fixes: 81ea00838c6 ("efi_loader: PSCI reset and shutdown") Signed-off-by: Alexander Graf

efi_loader: refactor switch to non-secure mode

2019-02-13T08:40:06Z

Refactor the switch from supervisor to hypervisor to a new function called at the beginning of do_bootefi(). Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf

linker: Modify linker scripts to be more generic

2019-01-27T03:55:53Z

Make use of "IMAGE_MAX_SIZE" and "IMAGE_TEXT_BASE" rather than CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE. This lets us re-use the same script for both SPL and TPL. Add logic to scripts/Makefile.spl to pass in the right value when preprocessing the script. Cc: Stefano Babic Cc: Fabio Estevam Cc: Jagan Teki Cc: Maxime Ripard Cc: Andreas Bießmann Cc: Philipp Tomsich Cc: Michal Simek Cc: Daniel Schwierzeck Cc: York Sun Cc: Bin Meng Cc: Heiko Schocher Cc: Adam Ford Signed-off-by: Tom Rini Reviewed-by: Daniel Schwierzeck Tested-by: Daniel Schwierzeck Tested-by: Adam Ford #da850evm & omap3_logic_somlv Reviewed-by: Simon Goldschmidt

efi_loader: PSCI reset and shutdown

2018-12-02T20:59:37Z

When an operating system started via bootefi tries to reset or power off this is done by calling the EFI runtime ResetSystem(). On most ARMv8 system the actual reset relies on PSCI. Depending on whether the PSCI firmware resides the hypervisor (EL2) or in the secure monitor (EL3) either an HVC or an SMC command has to be issued. The current implementation always uses SMC. This results in crashes on systems where the PSCI firmware is implemented in the hypervisor, e.g. qemu-arm64_defconfig. The logic to decide which call is needed based on the device tree is already implemented in the PSCI firmware driver. During the EFI runtime the device driver model is not available. But we can minimize code duplication by merging the EFI runtime reset and poweroff code with the PSCI firmware driver. As the same HVC/SMC problem is also evident for the ARMv8 do_poweroff and reset_misc routines let's move them into the same code module. Signed-off-by: Heinrich Schuchardt Reviewed-by: Sumit Garg Tested-by: Sumit Garg Signed-off-by: Alexander Graf