u-boot.git/arch/x86/cpu, branch v2015.01

x86: Clean up the FSP support codes

2014-12-19T00:26:08Z

This is the follow-on patch to clean up the FSP support codes: - Remove the _t suffix on the structures defines - Use __packed for structure defines - Use U-Boot's assert() - Use standard bool true/false - Remove read_unaligned64() - Use memcmp() in the compare_guid() - Remove the cast in the memset() call - Replace some magic numbers with macros - Use panic() when no valid FSP image header is found - Change some FSP utility routines to use an fsp_ prefix - Add comment blocks for asm_continuation and fsp_init_done - Remove some casts in find_fsp_header() - Change HOB access macros to static inline routines - Add comments to mention find_fsp_header() may be called in a stackless environment - Add comments to mention init(¶ms) in fsp_init() cannot be removed Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: crownbay: Add SDHCI support

2014-12-19T00:26:08Z

There are two standard SD card slots on the Crown Bay board, which are connected to the Topcliff PCH SDIO controllers. Enable the SDHC support so that we can use them. Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: crownbay: Add SPI flash support

2014-12-19T00:26:07Z

The Crown Bay board has an SST25VF016B flash connected to the Tunnel Creek processor SPI controller used as the BIOS media where U-Boot is stored. Enable this flash support. Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Use consistent name XXX_ADDR for binary blob flash address

2014-12-19T00:26:07Z

Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Add queensbay and crownbay Kconfig files

2014-12-19T00:26:06Z

Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Enable the queensbay cpu directory build

2014-12-19T00:26:06Z

Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Convert microcode format to device-tree-only

2014-12-19T00:26:06Z

To avoid having two microcode formats, adjust the build system to support obtaining the microcode from the device tree, even in the case where it must be made available before the device tree can be accessed. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

x86: Add basic support to queensbay platform and crownbay board

2014-12-19T00:26:06Z

Implement minimum required functions for the basic support to queensbay platform and crownbay board. Currently the implementation is to call fsp_init() in the car_init(). We may move that call to cpu_init_f() in the future. Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Correct problems in the microcode loading

2014-12-19T00:26:05Z

There are several problems in the code. The device tree decode is incorrect in ways that are masked due to a matching bug. Both are fixed. Also microcode_read_rev() should be inline and called before the microcode is written. Note: microcode writing does not work correctly on ivybridge for me. Further work is needed to resolve this. But this patch tidies up the existing code so that will be easier. Signed-off-by: Simon Glass

x86: ivybridge: Update the microcode

2014-12-19T00:26:05Z

There are new microcode revisions available. Update them. Also change the format so that the first 48 bytes are not omitted from the device tree data. Signed-off-by: Simon Glass