diff options
| author | Andre Przywara | 2023-12-07 16:06:51 +0000 |
|---|---|---|
| committer | Andre Przywara | 2024-04-22 01:12:26 +0100 |
| commit | 58bf08999962f27d8dbdd3ae3171b2ab59358b9c (patch) | |
| tree | 94520e5f3cd980e20d6dea70e4a24f0b2110c42b | |
| parent | a2b2a47a16489e96e251fe2b0fab2ac9798be02f (diff) | |
sunxi: sun6i: make more clock functions SPL only
In clock_sun6i.c, responsible for (mostly early) clock setup on older
generation Allwinner SoCs, many functions are only needed by the SPL,
and are thus already guarded by CONFIG_SPL_BUILD.
Over the years drivers like for the UART or I2C were converted to DM,
so they care about clock setup themselves now, by using a proper DM clock
driver.
This means those devices need the clock setup functions here for the SPL
only. Include those functions into the existing CONFIG_SPL_BUILD guards,
so they are compiled for the SPL only.
This avoids unnecessary code in U-Boot proper and helps further
refactoring. Add some comments on the way to help understanding of the
file.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
| -rw-r--r-- | arch/arm/mach-sunxi/clock_sun6i.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-sunxi/clock_sun6i.c b/arch/arm/mach-sunxi/clock_sun6i.c index aad9df282ec..59f7e15ffe8 100644 --- a/arch/arm/mach-sunxi/clock_sun6i.c +++ b/arch/arm/mach-sunxi/clock_sun6i.c @@ -62,7 +62,6 @@ void clock_init_safe(void) setbits_le32(&ccm->sata_clk_cfg, CCM_SATA_CTRL_ENABLE); #endif } -#endif /* CONFIG_SPL_BUILD */ void clock_init_sec(void) { @@ -124,7 +123,6 @@ void clock_init_uart(void) #endif } -#ifdef CONFIG_SPL_BUILD void clock_set_pll1(unsigned int clk) { struct sunxi_ccm_reg * const ccm = @@ -173,6 +171,7 @@ void clock_set_pll1(unsigned int clk) } #endif /* CONFIG_SPL_BUILD */ +/* video, DRAM, PLL_PERIPH clocks */ void clock_set_pll3(unsigned int clk) { struct sunxi_ccm_reg * const ccm = |