u-boot.git/arch, branch v2015.01-rc4

bcm281xx: add support for "USB OTG clock"

2014-12-29T21:31:23Z

enable this clock with the following: clk_usb_otg_enable((void *)HSOTG_BASE_ADDR) Signed-off-by: Steve Rae Reviewed-by: Felipe Balbi

ARM: rpi: support model A+

2014-12-29T21:31:22Z

Add a board rev entry for the new model A+, and augment the board rev error handling code to be a bit more verbose. Signed-off-by: Stephen Warren

arm: semihosting: get rid of forward declarations

2014-12-29T12:44:06Z

By rearranging the functions in the semihosting code we can avoid forward-declaration of the internal static functions. This puts the stuff in a logical order: read/open/close/len and then higher-order functions follow at the end. Cc: Darwin Rambo Cc: AKASHI Takahiro Cc: Mark Hambleton Cc: Tom Rini Acked-by: Steve Rae Signed-off-by: Linus Walleij

arm: semihosting: fix up compile bugs

2014-12-29T12:44:06Z

There is currently a regression when using newer ARM64 compilers for semihosting: the way long types are inferred from context is no longer the same. The semihosting runtime uses long and size_t, so use this explicitly in the semihosting code and interface, and voila: the code now works again. Tested with aarch64-linux-gnu-gcc: Linaro GCC 4.9-2014.09. Cc: Darwin Rambo Cc: AKASHI Takahiro Cc: Mark Hambleton Cc: Tom Rini Acked-by: Steve Rae Suggested-by: Mark Hambleton Signed-off-by: Linus Walleij

arm: semihosting: staticize internal functions

2014-12-29T12:44:06Z

The semihosting code exposes internal file handle handling functions to read(), open(), close() and get the length of a certain file handle. However the code using it is only interested in either reading and entire named file into memory or getting the file length of a file referred by name. No file handles are used. Thus make the file handle code internal to this file by removing these functions from the semihosting header file and staticize them. This gives us some freedom to rearrange the semihosting code without affecting the external interface. Cc: Darwin Rambo Cc: AKASHI Takahiro Cc: Mark Hambleton Cc: Tom Rini Acked-by: Steve Rae Signed-off-by: Linus Walleij

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: Rename coreboot-serial to x86-serial

2014-12-19T00:26:08Z

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