u-boot.git/boot/Kconfig, branch v2023.01

PowerPC: Rework PBL location choice

2022-12-29T14:50:53Z

When converting CONFIG_SDCARD and CONFIG_SPIFLASH to Kconfig, one set of uses wasn't converted correctly. Allow for the case where platforms don't rely on "PBL" to boot but instead use other mechanisms. See the link below for more details. Link: https://lore.kernel.org/all/20220802091338.f4g45ldhc7qbg6hm@pali/ Fixes: d433c74eecdc ("Convert CONFIG_SDCARD et al to Kconfig") Tested-by: Pali Rohár Signed-off-by: Tom Rini

Fix usage of CONFIG_PREBOOT

2022-11-21T14:23:00Z

Due to usage of PREBOOT in Kconfig, macro CONFIG_PREBOOT is always defined when CONFIG_USE_PREBOOT is enabled. In case CONFIG_PREBOOT is not explicitly enabled it is set to empty C string and therefore '#ifdef CONFIG_PREBOOT' guard does not work. Fix this issue by introducing a new Kconfig symbol PREBOOT_DEFINED which cause to define new C macro CONFIG_PREBOOT_DEFINED only when CONFIG_PREBOOT is really defined. Change usage of '#ifdef CONFIG_PREBOOT' by '#ifdef CONFIG_USE_PREBOOT' for code which checks if preboot code would be called and by '#ifdef CONFIG_PREBOOT_DEFINED' for defining preboot code. Signed-off-by: Pali Rohár

vpl: Allow signature verification

2022-10-31T15:04:00Z

Add the required Kconfig option so that signatures can be verified when loading a configuration. Signed-off-by: Simon Glass

vbe: Add Kconfig options for VPL

2022-10-31T15:03:59Z

Enable the various features needed in VPL, by adding Kconfig options. Update the defconfig for sandbox_vpl so that the build for each phase includes what is needed. Drop LZMA for now and make sure partition support is omitted in SPL, since it is not needed. Signed-off-by: Simon Glass

Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE

2022-10-31T15:01:31Z

The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass

sunxi: Kconfig: introduce SUNXI_MINIMUM_DRAM_MB

2022-10-19T13:15:02Z

Traditionally we assumed that every Allwinner board would come with at least 256 MB of DRAM, and set our DRAM layout accordingly. This affected both the default load addresses, but also U-Boot's own address expectations (like being loaded at 160 MB). Some SoCs come with co-packaged DRAM, but only provide 32 or 64MB. So far we special-cased those *chips*, as there was only one chip per DRAM size. However new chips force us to take a more general approach. Introduce a Kconfig symbol, which provides the minimum DRAM size of the board. If nothing else is specified, we use 256 MB, and default to smaller values for those co-packaged SoCs. Then select the different DRAM maps according to this new symbol, so that different SoCs with the same DRAM size can share those definitions. Inspired by an idea from Icenowy. This is just refactoring: compiled for all boards before and after this patch: the binaries were identical. Signed-off-by: Andre Przywara Reviewed-by: Jernej Skrabec

vbe: Support VBE simple

2022-08-12T12:17:11Z

Add support for VBE simple, which permits firmware update of a single image stored in MMC or another block device. Signed-off-by: Simon Glass

vbe: Add initial support for VBE

2022-08-12T12:17:11Z

Create a new bootmeth for VBE along with a library to handle finding the VBE methods. Signed-off-by: Simon Glass

bootstd: Allow bootmeths to be marked as global

2022-08-12T12:17:10Z

The current way of handling things like EFI bootmgr is a bit odd, since that bootmeth handles selection of the bootdev itself. VBE needs to work the same way, so we should support it properly. Add a flag that indicates that the bootmeth is global, rather than being invoked on each bootdev. Provide a helper to read a bootflow from the bootmeth. Signed-off-by: Simon Glass

boot: allow bootmeth-distro without CONFIG_NET

2022-08-10T19:42:56Z

Remove the dependency on CMD_PXE from BOOTMETH_DISTRO by introducing a new hidden kconfig symbol to control whether pxe_utils is compiled, allowing bootstd's distro method to be compiled without needing networking support enabled. Signed-off-by: John Keeping Reviewed-by: Tom Rini Reviewed-by: Simon Glass Correct build errors when CMD_BOOTM is not enabled: Signed-off-by: Simon Glass