u-boot.git/arch/x86/include/asm/arch-coreboot, branch v2014.01

SPDX-License-Identifier: convert BSD-3-Clause files

2013-08-19T19:45:35Z

Signed-off-by: Wolfgang Denk [trini Don't remove some copyrights by accident] Signed-off-by: Tom Rini

x86: Support adding coreboot timestanps to bootstage

2013-05-13T20:33:22Z

Coreboot provides a lot of useful timing information. Provide a facility to add this to bootstage on start-up. Signed-off-by: Simon Glass

Clean up libfdt.h includes

2013-02-09T03:32:38Z

The libfdt.h file is the definition file for libfdt. It is unnecessary to include other fdt header files (the necessary ones are pulled in by libfdt.h). Signed-off-by: Gerald Van Baren Acked-by: Simon Glass Acked-by: Stefan Roese

treewide: include libfdt_env.h before fdt.h

2013-02-08T01:38:55Z

and, if including libfdt.h which includes libfdt_env.h in the correct order, don't include fdt.h before libfdt.h. this is needed to get the fdt type definitions set from the project environment before fdt.h uses them. Signed-off-by: Kim Phillips Cc: Jerry Van Baren

x86: Add a CBMEM timestamp generated right before the kernel startup.

2012-12-06T22:30:39Z

To maintain the initialization state of the timestamp facility, thesq pointer to the CBMEM section containing the timestamp table should be kept in the .data section (so that it is maintained across u-boot relocation). Signed-off-by: Vadim Bendebury Signed-off-by: Simon Glass

x86: Enable coreboot timestamp facility support in u-boot.

2012-12-06T22:30:38Z

This change turns on the code which allows u-boot to add timestamps to the timestamp table created by coreboot. Since u-boot does not use the tsc_t like structure to represent HW counter readings, this structure is being replaced by 64 bit integer. The timestamp_init() function is now initializing the base timer value used by u-boot to calculate the HW counter increments. Timestamp facility is initialized as soon as the timestamp table pointer is found in the coreboot table. The u-boot generated timer events' ID will start at 1000 to clearly separate u-boot events from coreboot events in the timer trace. Signed-off-by: Vadim Bendebury Signed-off-by: Stefan Reinauer Signed-off-by: Simon Glass

x86: coreboot: Decode additional coreboot sysinfo tags

2012-11-30T21:44:03Z

Add support for decoding tags for GPIOs, compile/build info, cbmem and other features. Signed-off-by: Stefan Reinauer Signed-off-by: Vadim Bendebury Signed-off-by: Gabe Black Signed-off-by: Simon Glass

x86: Import code from coreboot's libpayload to parse the coreboot table

2011-12-19T02:26:15Z

This change also forces the lib_sysinfo structure to be in the .data section. Otherwise it ends up in the .bss section. U-boot assumes that it doesn't need to copy it over during relocation, and instead fills that whole section with zeroes. If we really were booting from ROM that would be appropriate, but we need some information from the coreboot tables (memory size) before then and have to fill that structure before relocation. We skirt u-boot's assumption by putting this in .data where it assumes there is still read only but non-zero data. Signed-off-by: Gabe Black