u-boot.git/arch/x86/include/asm, branch v2013.04

x86: Enable generic board

2013-03-15T20:14:01Z

This will be used exclusively on x86, so enable it for the whole architecture. Signed-off-by: Simon Glass

x86: Enable generic board support

2013-03-15T20:14:00Z

This enables generic board support so that x86 boards can define CONFIG_SYS_GENERIC_BOARD. Signed-off-by: Simon Glass

x86: Use sections header to obtain link symbols

2013-03-15T20:14:00Z

These are defined in asm-generic/sections.h, so remove them from architecture-specific files. Signed-off-by: Simon Glass

Change stub example to use asm-generic/sections.h

2013-03-15T20:13:58Z

We can use the declarations of __bss_start and _end from this header instead of declaring them locally. Signed-off-by: Simon Glass

Introduce generic link section.h symbol files

2013-03-15T20:13:58Z

We create a separate header file for link symbols defined by the link scripts. It is helpful to have these all in one place and try to make them common across architectures. Since Linux already has a similar file, we bring this in even though many of the symbols there are not relevant to us. Each architecture has its own asm/sections.h where symbols specifc to that architecture can be added. For now everything except AVR32 just includes the generic header. One change is needed in arch/avr32/lib/board.c to make this conversion work. Reviewed-by: Tom Rini (version 5) Signed-off-by: Simon Glass

x86: Support relocation of FDT on start-up

2013-03-04T23:57:47Z

With CONFIG_OF_CONTROL we may have an FDT in the BSS region. Relocate it up with the rest of U-Boot to keep the rest of memory free. Signed-off-by: Simon Glass

x86: Add an __end symbol to signal the end of the U-Boot binary

2013-03-04T23:57:38Z

With this symbol we can easy append something (e.g. an FDT) to the U-Boot binary and access it from within U-Boot. Signed-off-by: Simon Glass

x86: Permit bootstage and timer data to be used prior to relocation

2013-03-04T23:57:36Z

It is useful to be able to access the timer before U-Boot has relocated so that we can fully support bootstage. Add new global_data members to support this. Signed-off-by: Simon Glass

x86: Remove unused real mode code

2013-02-15T04:19:03Z

This code is pretty old and we want to support only 32-bit systems now. Signed-off-by: Simon Glass Acked-by: Graeme Russ

x86: Remove sc520 cpu

2013-02-15T04:18:58Z

This x86 CPU variant is no longer required as the boards that use it have been removed. Signed-off-by: Simon Glass Acked-by: Graeme Russ