am33xx, spl, siemens: enable debug uart output again

a6b541b090: TI ARMv7: Don't use GD before crt0.S has set it

moves the init of the debug uart at the very end of SPL code. Enable it for the siemens board earlier, as they print ddr settings ... all debug output before board_init_r() is here currently useless. Maybe we must rework this globally?

---

Changes in v2:
- rebase against current mainline 2e2ce6c0c8d3
- resend as patchwork misses the commit message

 board/siemens/common/board.c | 5 +++++
 1 file changed, 5 insertions(+)

index a39cbd0..c127f6c 100644
@@ -43,6 +43,11 @@ void set_mux_conf_regs(void)
 	/* Initalize the board header */
 	enable_i2c0_pin_mux();
 	i2c_set_bus_num(0);
+
+	/* enable early the console */
+	gd->baudrate = CONFIG_BAUDRATE;
+	serial_init();
+	gd->have_console = 1;
 	if (read_eeprom() < 0)
 		puts("Could not get board ID.\n");
 

2.1.0

Applied to u-boot/master, thanks!

Tom
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