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arm: stm32mp: spl: update error management in board_init_f 

Call hang when an error is detected for probe of any driver
needed for console or DDR init: clk, reset and pincontrol

NB: previous behavior with a return in board_init_f() was not correct;
    DDR is not initialized and SPL execution can't continue

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2020-04-22 14:29:10 +02:00
parent 586117ce80
commit eaec1f9e90
1 changed files with 3 additions and 3 deletions
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6
arch/arm/mach-stm32mp/spl.c
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@ -99,19 +99,19 @@ void board_init_f(ulong dummy)
ret = uclass_get_device(UCLASS_CLK, 0, &dev);
if (ret) {
debug("Clock init failed: %d\n", ret);
return;
hang();
}
ret = uclass_get_device(UCLASS_RESET, 0, &dev);
if (ret) {
debug("Reset init failed: %d\n", ret);
return;
hang();
}
ret = uclass_get_device(UCLASS_PINCTRL, 0, &dev);
if (ret) {
debug("%s: Cannot find pinctrl device\n", __func__);
return;
hang();
}
/* enable console uart printing */