u-boot.git/arch/x86/lib/spl.c, branch v2020.07

x86: spl: Print the error on SPL failure

2020-06-02T01:16:13Z

The error code is often useful to figure out what is going on. Printing it does not increase code size much, so print out the error and then hang. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

common: Drop log.h from common header

2020-05-19T01:19:18Z

Move this header out of the common header. Signed-off-by: Simon Glass

common: Drop init.h from common header

2020-05-18T21:33:33Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

common: Drop image.h from common header

2020-05-18T21:33:33Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

x86: Update SPL for coreboot

2020-05-04T07:28:28Z

At present SPL only works on bare-metal builds. With a few tweaks it can be used for coreboot also. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

x86: Move work-around out of cpu_jump_to_64bit_uboot()

2020-05-04T07:28:28Z

At present this function copies U-Boot from the last 1MB of ROM. This is not the right way to do it. Instead, the binman symbol should provide the location. But in any case the code should live in the caller, spl_board_load_image(), so that the 64-bit jump function can be used elsewhere. Move it. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

common: Move hang() to the same header as panic()

2020-01-17T22:53:40Z

At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass [trini: Migrate a few more files] Signed-off-by: Tom Rini

common: Move interrupt functions into a new header

2019-12-02T23:25:00Z

These functions do not use driver model but are fairly widely used in U-Boot. But it is not clear that they will use driver model anytime soon, so we don't want to label them as 'legacy'. Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it is widely used in U-Boot already. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

common: Move some cache and MMU functions out of common.h

2019-12-02T23:23:55Z

These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

x86: Move CPU init to before spl_init()

2019-11-02T23:20:28Z

At present we call spl_init() before identifying the CPU. This is not a good idea - e.g. if bootstage is enabled then it will try to set up the timer which works better if the CPU is identified. Put explicit code at each entry pointer to identify the CPU. Signed-off-by: Simon Glass Reviewed-by: Bin Meng