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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-08-25 19:39:37 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-09-05 10:15:48 +0200 |
| commit | e3dff3d82ee42054a8a99dfc67a2c6fabaea824d (patch) | |
| tree | a04f7fdb4233b8c8795786eb4b679f05e6cfc220 | |
| parent | 4960dc9db00fcf5058196dbcb94c2f139999bd2e (diff) | |
| download | barebox-e3dff3d82ee42054a8a99dfc67a2c6fabaea824d.tar.gz barebox-e3dff3d82ee42054a8a99dfc67a2c6fabaea824d.tar.xz | |
ARM: beaglebone: Initialize UART for lowlevel debugging
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/boards/beaglebone/lowlevel.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boards/beaglebone/lowlevel.c b/arch/arm/boards/beaglebone/lowlevel.c index 0a32d3b5a4..c0152f3be9 100644 --- a/arch/arm/boards/beaglebone/lowlevel.c +++ b/arch/arm/boards/beaglebone/lowlevel.c @@ -1,6 +1,7 @@ #include <init.h> #include <sizes.h> #include <io.h> +#include <debug_ll.h> #include <asm/barebox-arm-head.h> #include <asm/barebox-arm.h> #include <mach/am33xx-silicon.h> @@ -93,7 +94,10 @@ static int beaglebone_board_init(void) am335x_sdram_init(0x18B, &ddr2_cmd_ctrl, &ddr2_regs, &ddr2_data); + am33xx_uart0_soft_reset(); am33xx_enable_uart0_pin_mux(); + omap_uart_lowlevel_init(); + putc_ll('>'); return 0; } |