u-boot.git/README, branch v2013.04-rc2

README: document the requirements for CONFIG_SYS_HZ

2013-04-02T20:23:34Z

CONFIG_SYS_HZ must be 1000, and get_timer() must therefore return ms. Document this. README text provided by Tom Rini. Signed-off-by: Stephen Warren

Consolidate bool type

2013-04-01T20:33:52Z

'bool' is defined in random places. This patch consolidates them into a single header file include/linux/types.h, using stdbool.h introduced in C99. All other #define, typedef and enum are removed. They are all consistent with true = 1, false = 0. Replace FALSE, False with false. Replace TRUE, True with true. Skip *.py, *.php, lib/* files. Signed-off-by: York Sun

Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'

2013-03-24T16:52:22Z

ARM: implement erratum 716044 workaround

2013-03-22T15:45:22Z

Add common code to enable the workaround for ARM erratum 716044. This will be enabled for Tegra. Signed-off-by: Stephen Warren

Allow AM335x MPU core clock speed to be specified in the board config file

2013-03-22T14:57:00Z

Allow AM335x MPU core clock speed to be specified in the board config file. To use, add the following to the board's config file:- #define CONFIG_SYS_MPUCLK Signed-off-by: Mark Jackson Acked-by: Peter Korsgaard

Merge branch 'master' of git://git.denx.de/u-boot-arm

2013-03-18T18:37:18Z

Albert's rework of the linker scripts conflicted with Simon's making everyone use __bss_end. We also had a minor conflict over README.scrapyard being added to in mainline and enhanced in u-boot-arm/master with proper formatting. Conflicts: arch/arm/cpu/ixp/u-boot.lds arch/arm/cpu/u-boot.lds arch/arm/lib/Makefile board/actux1/u-boot.lds board/actux2/u-boot.lds board/actux3/u-boot.lds board/dvlhost/u-boot.lds board/freescale/mx31ads/u-boot.lds doc/README.scrapyard include/configs/tegra-common.h Build tested for all of ARM and run-time tested on am335x_evm. Signed-off-by: Tom Rini

Add CONFIG_SYS_SYM_OFFSETS to support offset symbols

2013-03-15T20:14:00Z

Link symbols as created by the link script can either be absolute or relative to the text start. This option switches between the two options so that we can support both. As we convert architectures over to generic board, we can see if this option is actually needed, or whether it is possible to unify this feature also. Signed-off-by: Simon Glass

__HAVE_ARCH_GENERIC_BOARD controls availabilty of generic board

2013-03-15T20:13:59Z

We are introducing a new unified board setup. Add a check to make sure that board config files do not define CONFIG_SYS_GENERIC_BOARD unless their architecture defines __HAVE_ARCH_GENERIC_BOARD __HAVE_ARCH_GENERIC_BOARD will currently not be the default setting, but we can switch this later when most architecture support generic board. Signed-off-by: Simon Glass

ARM: implement some Cortex-A9 errata workarounds

2013-03-13T21:24:11Z

Various errata exist in the Cortex-A9 CPU, and may be worked around by setting some bits in a CP15 diagnostic register. Add code to implement the workarounds, enabled by new CONFIG_ options. This code was taken from the Linux kernel, v3.8, arch/arm/mm/proc-v7.S, and modified to remove the logic to conditionally apply the WAR (since we know exactly which CPU we're running on given the U-Boot configuration), and use r0 instead of r10 for consistency with the rest of U-Boot's cpu_init_cp15(). Signed-off-by: Stephen Warren Acked-by: Simon Glass

Feature Removal: disable "mtest" command by default

2013-03-11T19:26:59Z

The "mtest" command is of little practical use (if any), and experience has shown that a large number of board configurations define useless or even dangerous start and end addresses. If not even the board maintainers are able to figure out which memory range can be reliably tested, how can we expect such from the end users? As this problem comes up repeatedly, we rather do not enable this command by default, so only people who know what they are doing will be confronted with it. As this changes the user interface, we allow for a grace period before this change takes effect. For now, we make "mtest" configurable through the CONFIG_CMD_MEMTEST variable, which is defined in include/config_cmd_default.h; we also add an entry to doc/feature-removal-schedule.txt which announces the removal of this default setting in two releases from now, i. e. with v2013.07. Signed-off-by: Wolfgang Denk Cc: Tom Rini