u-boot.git/Kconfig, branch v2021.04

spl: Tidy up SPL/TPL malloc sizes

2021-01-30T21:25:41Z

The current help talks about relocation which doesn't apply to SPL and TPL. Update it to avoid confusion. Also make the TPL size default to the same as the SPL size, since this is more likely to be a useful value than the one used by U-Boot proper, which may be quite a bit larger. Signed-off-by: Simon Glass

arm: actions: increase SYS_MALLOC_F_LEN

2020-11-09T19:18:10Z

after commit 4ab3817ff16a ("clk: fixed-rate: Enable DM_FLAG_PRE_RELOC flag") Cubieboard7 (based on actions S700 SoC) fails to boot. It is due to the fact that the default value of CONFIG_SYS_MALLOC_F_LEN (0x400) would not provide enough memory for clock device to probe (before relocation) well. This commit fixes it, by increasing SYS_MALLOC_F_LEN to value 0x2000. Suggested-by: Andre Przywara Signed-off-by: Amit Singh Tomar

Kconfig: Increase the pre-relocation memory

2020-10-28T15:49:31Z

The memory is close to full and adding a syscon node in test.dts makes it go over the limit and makes malloc() fail on startup. Signed-off-by: Pratyush Yadav Reviewed-by: Simon Glass

arm: sunxi: increase SYS_MALLOC_F_LEN

2020-10-21T18:22:49Z

The current default of 0x400 for SYS_MALLOC_F_LEN is too small if any additional drivers marked as DM_FLAG_PRE_RELOC are loaded before relocation. CONFIG_RSA=y which is needed for UEFI secure boot or for FIT image verification loads the driver mod_exp_sw which has DM_FLAG_PRE_RELOC. CONFIG_LOG=Y is another setting requiring additional early malloc area, cf. log_init(). When running pine64-lts_defconfig with CONFIG_RSA=y and debug UART enabled we see as output in main U-Boot alloc_simple() alloc space exhausted With this patch the default values of SYS_MALLOC_F_LEN and SPL_SYS_MALLOC_F_LEN on ARCH_SUNXI are raised to 0x2000. Signed-off-by: Heinrich Schuchardt Reviewed-by: Jagan Teki Reviewed-by: Simon Glass

Kconfig: Create a new tools menu

2020-10-09T16:02:26Z

At present MKIMAGE_DTC_PATH is in the devicetree menu but not within 'devicetree control' since it does not relate to that. As a result it shows up in the top menu. It actually relates to the mkimage tool, so create a new tools menu for it and move it there. Signed-off-by: Simon Glass

Kconfig: Move boot menu into common/

2020-10-09T15:59:48Z

Most of the boot options are in common/Kconfig but that file is already extremely large. Create a new Kconfig.boot to hold the boot options. Signed-off-by: Simon Glass

Kconfig: Add a 'Boot options' menu

2020-10-09T15:57:45Z

There are quite a few boot-related menu options at the top level. Create a new menu to hold these and move 'Boot images' into it. Signed-off-by: Simon Glass

examples: make examples/ optional

2020-10-08T15:42:36Z

Most users don't need the standalone API examples. Distributions like SUSE do not supply libgcc for cross-compiling and we cannot do without on ARMv8 for building examples/. Make examples selectable via symbol CONFIG_EXAMPLES. It defaults to yes on ARCH_QEMU to ensure that we compile the API as part of our continuous integration. Cc: Matthias Brugger Signed-off-by: Heinrich Schuchardt Reviewed-by: Tom Rini Reviewed-by: Simon Glass Reviewed-by: Matthias Brugger

sunxi: Convert 64-bit boards to use binman

2020-09-22T18:50:43Z

At present 64-bit sunxi boards use the Makefile to create a FIT, using USE_SPL_FIT_GENERATOR. This is deprecated. Update sunxi to use binman instead. Signed-off-by: Simon Glass Tested-by: Heinrich Schuchardt

Kconfig: Introduce CONFIG_XEN

2020-08-14T13:46:40Z

Introduce CONFIG_XEN to make U-Boot could be used as bootloader for a virtual machine. Without bootloader, we could successfully boot up android on XEN, but we need need bootloader to support A/B, dm verify and etc. Signed-off-by: Peng Fan Signed-off-by: Oleksandr Andrushchenko Signed-off-by: Anastasiia Lukianenko