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MSCC: Jaguar2 enable debug uart

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Enable debug uart for Jaguar2 SoC family.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
This commit is contained in:
Horatiu Vultur 2019-01-29 10:50:16 +01:00 committed by Daniel Schwierzeck
parent ab0ec15f77
commit 45988b123c
2 changed files with 13 additions and 0 deletions
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7
board/mscc/jr2/jr2.c
View file

@ -64,6 +64,13 @@ static void vcoreiii_gpio_set_alternate(int gpio, int mode)
}
}
void board_debug_uart_init(void)
{
/* too early for the pinctrl driver, so configure the UART pins here */
vcoreiii_gpio_set_alternate(10, 1);
vcoreiii_gpio_set_alternate(11, 1);
}
static void do_board_detect(void)
{
int i;

6
configs/mscc_jr2_defconfig
View file

@ -56,3 +56,9 @@ CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_LZMA=y
CONFIG_DEBUG_UART_BOARD_INIT=y
CONFIG_DEBUG_UART_BASE=0x70100000
CONFIG_DEBUG_UART_CLOCK=250000000
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y