ad7b2e23ab
The AM335X is a SoC, so should be in the soc tree. This moves all the existing am335x code to soc/ and updates any references. It also adds a soc.c file as required for the ramstage. Change-Id: Ic1ccb0e9b9c24a8b211b723b5f4cc26cdd0eaaab Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44378 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <device/mmio.h>
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#include <bootblock_common.h>
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#include <console/uart.h>
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#include <soc/ti/am335x/clock.h>
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#include <soc/ti/am335x/gpio.h>
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#include <soc/ti/am335x/pinmux.h>
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#include "leds.h"
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void bootblock_mainboard_init(void)
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{
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write32(&am335x_cm_wkup->wkup_gpio0, CM_ST_SW_WKUP | CM_FCLK_EN);
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write32(&am335x_cm_per->gpio1, CM_ST_SW_WKUP | CM_FCLK_EN);
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write32(&am335x_cm_per->gpio2, CM_ST_SW_WKUP | CM_FCLK_EN);
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write32(&am335x_cm_per->gpio3, CM_ST_SW_WKUP | CM_FCLK_EN);
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am335x_disable_gpio_irqs();
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beaglebone_leds_init();
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beaglebone_leds_set(BEAGLEBONE_LED_USR0, 1);
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beaglebone_leds_set(BEAGLEBONE_LED_USR1, 0);
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beaglebone_leds_set(BEAGLEBONE_LED_USR2, 1);
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beaglebone_leds_set(BEAGLEBONE_LED_USR3, 0);
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/* Set up the UART we're going to use */
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if (CONFIG_UART_FOR_CONSOLE == 0) {
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am335x_pinmux_uart0();
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write32(&am335x_cm_wkup->wkup_uart0, CM_ST_SW_WKUP);
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} else if (CONFIG_UART_FOR_CONSOLE == 1) {
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am335x_pinmux_uart1();
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write32(&am335x_cm_per->uart1, CM_ST_SW_WKUP);
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} else if (CONFIG_UART_FOR_CONSOLE == 2) {
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am335x_pinmux_uart2();
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write32(&am335x_cm_per->uart2, CM_ST_SW_WKUP);
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} else if (CONFIG_UART_FOR_CONSOLE == 3) {
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am335x_pinmux_uart3();
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write32(&am335x_cm_per->uart3, CM_ST_SW_WKUP);
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} else if (CONFIG_UART_FOR_CONSOLE == 4) {
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am335x_pinmux_uart4();
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write32(&am335x_cm_per->uart4, CM_ST_SW_WKUP);
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} else if (CONFIG_UART_FOR_CONSOLE == 5) {
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am335x_pinmux_uart5();
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write32(&am335x_cm_per->uart5, CM_ST_SW_WKUP);
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}
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/* Start monotonic timer */
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//rtc_start();
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}
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