u-boot.git/arch/powerpc/lib, branch v2015.04

common/board_f: factor out reserve_stacks

2015-02-17T21:52:42Z

Introduce arch_reserve_stacks() to tailor gd->start_addr_sp and gd->irq_sp to the architecture needs. Signed-off-by: Andreas Bießmann Reviewed-by: Simon Glass

mpc85xx: clean up the old deep sleep framework

2015-01-16T17:31:40Z

All the boards that support deep sleep feature are converted to deep sleep generic board interface. The old interface which support non-generic board is not used anymore. So clean it up. Signed-off-by: Tang Yuantian Reviewed-by: York Sun

powerpc: mpc8xx: remove hermes board support

2014-12-08T14:35:43Z

This board sprinkles #ifdef(CONFIG_HERMES) over various global files such as include/common.h, common/board_r.c, common/cmd_bdinfo.c. Let's zap such an ill-behaved board. It has not been converted to generic board yet and mpc8xx is old enough. Signed-off-by: Masahiro Yamada Cc: Wolfgang Denk Acked-by: Wolfgang Denk

linux/kernel.h: sync min, max, min3, max3 macros with Linux

2014-11-23T11:48:30Z

U-Boot has never cared about the type when we get max/min of two values, but Linux Kernel does. This commit gets min, max, min3, max3 macros synced with the kernel introducing type checks. Many of references of those macros must be fixed to suppress warnings. We have two options: - Use min, max, min3, max3 only when the arguments have the same type (or add casts to the arguments) - Use min_t/max_t instead with the appropriate type for the first argument Signed-off-by: Masahiro Yamada Acked-by: Pavel Machek Acked-by: Lukasz Majewski Tested-by: Lukasz Majewski [trini: Fixup arch/blackfin/lib/string.c] Signed-off-by: Tom Rini

powerpc/mpc85xx: Make boot flag effective

2014-08-12T19:26:47Z

bootflag as a parameter is passed to board_init_f(). But it is not actually used in this function. Make it effective by assigned it to gd->flags. Signed-off-by: Tang Yuantian Reviewed-by: York Sun

powerpc: mpc85xx watchdog init added to init_func

2014-08-01T21:18:28Z

When CONFIG_WATCHDOG is defined the board initialization just performs a WATCHDOG_RESET, an initialization of the watchdog is not done. This has been modified fot the MPC85xx, the board initialization calls its watchdog initialitzation allowing for full watchdog configuration very early in the boot phase. Signed-off-by: Rainer Boschung Reviewed-by: York Sun

mpc85xx/t104x: Enable L2 and CPC cache when resume

2014-07-22T23:25:55Z

When resume from deep sleep, uboot needs to enable L2 and CPC cache, or they would be keeping unusable in kernel because kernel didn't enble or initialized them. This patch didn't change the existing L2 cache enabling code, just put them in a function. Signed-off-by: Tang Yuantian Reviewed-by: York Sun

m68k: powerpc: Clean up do_mdm_init

2014-05-29T21:49:33Z

This code seems unnecessarily complex. We really just need to check the global_data. Now that is it all in one place, and not arch-specific, this is pretty easy. Signed-off-by: Simon Glass

bd_info: remove bi_barudrate member from struct bd_info

2014-05-12T19:19:45Z

gd->bd->bi_baudrate is a copy of gd->baudrate. Since baudrate is a common feature for all architectures, keep gd->baudrate only. It is true that bi_baudrate was passed to the kernel in that structure but it was a long time ago. Signed-off-by: Masahiro Yamada Cc: Tom Rini Cc: Simon Glass Cc: Wolfgang Denk Cc: Heiko Schocher Acked-by: Michal Simek (For microblaze)

mpc85xx/t104x: Add deep sleep framework support

2014-04-23T00:58:49Z

When T104x soc wakes up from deep sleep, control is passed to the primary core that starts executing uboot. After re-initialized some IP blocks, like DDRC, kernel will take responsibility to continue to restore environment it leaves before. Signed-off-by: Tang Yuantian Reviewed-by: York Sun