u-boot.git/arch/sh, branch v2019.01

Kbuild: add LDFLAGS_STANDALONE

2018-11-18T15:02:23Z

Introduce a new Makefile variable for passing LDFLAGS to standalone programs. Currently the variable CONFIG_STANDALONE_LOAD_ADDR is misued on some archs to pass a specific linker script. Signed-off-by: Daniel Schwierzeck Reviewed-by: Tom Rini Reviewed-by: Rick Chen

sh: tmu: Zap get_tbclk and timer_read_counter

2018-09-15T01:19:07Z

Replace those two functions with generic ones by defining the timer macros in include/config/*.h . Signed-off-by: Marek Vasut

sh: tmu: Clean up register usage

2018-09-15T01:19:07Z

The code uses all in all three TMU registers, drop the massive register layout structures and just define the required timer registers and use them throughout the code. Signed-off-by: Marek Vasut

sh: tmu: Inline sh_tmu.h

2018-09-15T01:19:07Z

The header contains only the TMU register layout, just inline it into the TMU timer implementation and drop the header completely. Signed-off-by: Marek Vasut

sh: tmu: Clean up CONFIG_SH_TMU_CLK_FREQ

2018-09-15T01:19:07Z

The R-Car Gen2 feeds the TMU with CONFIG_SYS_CLK_FREQ / 2, while the old SH parts use CONFIG_SYS_CLK_FREQ directly. Just put this into the TMU implementation and drop the CONFIG_SH_TMU_CLK_FREQ config option. Signed-off-by: Marek Vasut

sh: tmu: Inline get_tmu0_clk_rate()

2018-09-15T01:19:07Z

This function just returns CONFIG_SH_TMU_CLK_FREQ, use the constant directly instead. Signed-off-by: Marek Vasut

sh: tmu: Inline tmu_timer_{start,stop}()

2018-09-15T01:19:07Z

These functions are always called for timer = 0, so drop the timer check. Since these functions are called from one place only and they are reduced to one line of code, just inline them. Signed-off-by: Marek Vasut

sh: tmu: Simplify the tmu_bit math

2018-09-15T01:19:07Z

The tmu_bit value evaluates to (ffs(4) >> 1) - 1 = (3 >> 1) - 1 = 0. Just drop the tmu_bit completely as well as CONFIG_SYS_TMU_CLK_DIV. Signed-off-by: Marek Vasut

sh: tmu: Clean up CONFIG_SYS_TMU_CLK_DIV

2018-09-15T01:19:07Z

This constant is always 4 , for all boards that exist. Define it once in arch/sh/lib/time.c and remove it from the configs. Signed-off-by: Marek Vasut

sh: sh7724: Drop EDMR macro

2018-09-15T01:19:06Z

Drop the macro as it is never used and it collides with sh_eth.h macros. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu