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authorPatrice Chotard2018-01-18 14:10:05 +0100
committerTom Rini2018-01-28 09:39:15 -0500
commit20fe38e75abcf67488b88dd04d3febf13c9d0715 (patch)
tree3464baa7bb585da850cb900b37bd23441bb605d1 /board/st/stm32f746-disco
parent68a69ed2a41551063f012e1ef5f18f2eb4d07f34 (diff)
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>
Diffstat (limited to 'board/st/stm32f746-disco')
-rw-r--r--board/st/stm32f746-disco/stm32f746-disco.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 58a5ef04c4c..8da70281f97 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -69,23 +69,10 @@ int dram_init_banksize(void)
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_late_init(void)
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;
}