u-boot/arch
Olliver Schinagl c970e8954f sunxi: pmic_bus: Decrease boot time by not writing duplicate data
When we clear a pmic_bus bit, we do a read-modify-write operation.
We waste some time however, by writing back the exact samea value
that was already set in the chip. Let us thus only do the write
in case data was changed.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-07 22:24:33 +05:30
..
arc ARC: Improve identification of ARC cores 2018-12-03 14:26:18 +03:00
arm sunxi: pmic_bus: Decrease boot time by not writing duplicate data 2018-12-07 22:24:33 +05:30
m68k m68k: ColdFire mcf5441x, add eSDHC support 2018-09-16 00:01:13 +02:00
microblaze arch: types.h: factor out fixed width typedefs to int-ll64.h 2018-09-10 20:48:16 -04:00
mips mips: mt7628: Change compatible property of the ethernet DT node 2018-11-30 17:21:44 +01:00
nds32 Drop CONFIG_INIT_CRITICAL 2018-11-26 13:57:31 +08:00
nios2 .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore 2018-06-18 14:43:12 -04:00
powerpc Merge branch 'master' of git://git.denx.de/u-boot-spi 2018-12-05 15:06:24 -05:00
riscv riscv: ax25-ae350: Pass dtb address to u-boot with a1 register 2018-12-05 14:14:16 +08:00
sandbox dm: core: add functions to get/remap I/O addresses by name 2018-12-05 06:06:44 -07:00
sh Kbuild: add LDFLAGS_STANDALONE 2018-11-18 16:02:23 +01:00
x86 x86: acpi: Generate SPCR table 2018-12-05 07:23:16 -07:00
xtensa xtensa: use asm-generic/atomic.h 2018-09-25 21:49:18 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig test: Add a simple test for bloblist 2018-11-26 08:25:33 -05:00