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arm: pdu001: Setup pinmux for console UART as early as possible

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To make sure we get a working console as soon as possible in the SPL the
UART pins require to be configured earlier. This is especially
true for the pins of UART3, since the PDU001 board uses this UART for
the console by default.

Signed-off-by: Felix Brack <fb@ltec.ch>
This commit is contained in:
Felix Brack 2022-02-21 14:26:05 +01:00 committed by Tom Rini
parent 286f94803e
commit 551f426011
1 changed files with 30 additions and 0 deletions
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30
board/eets/pdu001/board.c
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@ -216,6 +216,36 @@ const struct dpll_params *get_dpll_ddr_params(void)
return &dpll_ddr;
}
void set_uart_mux_conf(void)
{
switch (CONFIG_CONS_INDEX) {
case 1: {
enable_uart0_pin_mux();
break;
}
case 2: {
enable_uart1_pin_mux();
break;
}
case 3: {
enable_uart2_pin_mux();
break;
}
case 4: {
enable_uart3_pin_mux();
break;
}
case 5: {
enable_uart4_pin_mux();
break;
}
case 6: {
enable_uart5_pin_mux();
break;
}
}
}
void set_mux_conf_regs(void)
{
/* done first by the ROM and afterwards by the pin controller driver */