Init CPU frquency in clock driver instead of in SPL board file, this will help for use common board file later.
Signed-off-by: Kever Yang <[email protected]> --- arch/arm/mach-rockchip/rk3188-board-spl.c | 22 ---------------------- drivers/clk/rockchip/clk_rk3188.c | 3 +++ 2 files changed, 3 insertions(+), 22 deletions(-) diff --git a/arch/arm/mach-rockchip/rk3188-board-spl.c b/arch/arm/mach-rockchip/rk3188-board-spl.c index c3efe0d7a9..017bc6e805 100644 --- a/arch/arm/mach-rockchip/rk3188-board-spl.c +++ b/arch/arm/mach-rockchip/rk3188-board-spl.c @@ -70,27 +70,6 @@ fallback: return BOOT_DEVICE_MMC1; } -static int setup_arm_clock(void) -{ - struct udevice *dev; - struct clk clk; - int ret; - - ret = rockchip_get_clk(&dev); - if (ret) - return ret; - - clk.id = CLK_ARM; - ret = clk_request(dev, &clk); - if (ret < 0) - return ret; - - ret = clk_set_rate(&clk, 600000000); - - clk_free(&clk); - return ret; -} - void board_init_f(ulong dummy) { struct udevice *dev; @@ -146,7 +125,6 @@ void board_init_f(ulong dummy) return; } - setup_arm_clock(); #if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT) back_to_bootrom(BROM_BOOT_NEXTSTAGE); #endif diff --git a/drivers/clk/rockchip/clk_rk3188.c b/drivers/clk/rockchip/clk_rk3188.c index 9bb9959c9d..dda686cfb3 100644 --- a/drivers/clk/rockchip/clk_rk3188.c +++ b/drivers/clk/rockchip/clk_rk3188.c @@ -562,6 +562,9 @@ static int rk3188_clk_probe(struct udevice *dev) #endif rkclk_init(priv->cru, priv->grf, priv->has_bwadj); + + /* Init CPU frequency */ + rkclk_configure_cpu(priv->cru, priv->grf, APLL_HZ, priv->has_bwadj); #endif return 0; -- 2.17.1 _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
