clk: clk_stm32f: Move SYSCFG clock setup into configure_clocks()
Move SYSCFG clock setup into configure_clocks() instead of calling
clock_setup() from board file.
As this clock is only needed in case of ethernet enabled and as
both stm32f4 and stm32f7 are using the Designware ethernet IP,
we use CONFIG_ETH_DESIGNWARE to only enable this clock if needed.
Move the RMII setup from board_early_init_f() to board_init()
to insure that RMII bit is set only when clock driver is initialized.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 58a5ef0..8da7028 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -69,23 +69,10 @@
return 0;
}
-#ifdef CONFIG_ETH_DESIGNWARE
-static int stmmac_setup(void)
-{
- clock_setup(SYSCFG_CLOCK_CFG);
- /* Set >RMII mode */
- STM32_SYSCFG->pmc |= SYSCFG_PMC_MII_RMII_SEL;
-
- return 0;
-}
-
int board_early_init_f(void)
{
- stmmac_setup();
-
return 0;
}
-#endif
#ifdef CONFIG_SPL_BUILD
#ifdef CONFIG_SPL_OS_BOOT
@@ -162,5 +149,11 @@
int board_init(void)
{
gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
+
+#ifdef CONFIG_ETH_DESIGNWARE
+ /* Set >RMII mode */
+ STM32_SYSCFG->pmc |= SYSCFG_PMC_MII_RMII_SEL;
+#endif
+
return 0;
}