mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 03:06:16 +09:00
c19a28bc65
In most cases, the SPL and u-boot.img will be on the same boot media. Since the SPL was loaded by the boot rom, the pinmux will already have been configured for this media. This, the board will still be able to boot successfully, or at least reach the u-boot console, where more recovery options are available. I've encountered this on a beaglebone black with a corrupted EEPROM. Removing this check allowed the board to boot successfully. I've also seen this on EVM-based boards with an unprogrammed EEPROM. On those boards, for some reason there were no UART messages. This made it look as if the SOC was dead. Remove the hang(), as it is not a fatal error. Also reformat the error message to be clearer as to the cause. The original message made it appear as if the wrong binary was being loaded. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
404 lines
15 KiB
C
404 lines
15 KiB
C
/*
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* mux.c
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation version 2.
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*
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* This program is distributed "as is" WITHOUT ANY WARRANTY of any
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* kind, whether express or implied; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <common.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/mux.h>
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#include <asm/io.h>
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#include <i2c.h>
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#include "../common/board_detect.h"
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#include "board.h"
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static struct module_pin_mux uart0_pin_mux[] = {
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{OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_RXD */
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{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, /* UART0_TXD */
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{-1},
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};
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static struct module_pin_mux uart1_pin_mux[] = {
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{OFFSET(uart1_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART1_RXD */
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{OFFSET(uart1_txd), (MODE(0) | PULLUDEN)}, /* UART1_TXD */
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{-1},
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};
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static struct module_pin_mux uart2_pin_mux[] = {
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{OFFSET(spi0_sclk), (MODE(1) | PULLUP_EN | RXACTIVE)}, /* UART2_RXD */
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{OFFSET(spi0_d0), (MODE(1) | PULLUDEN)}, /* UART2_TXD */
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{-1},
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};
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static struct module_pin_mux uart3_pin_mux[] = {
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{OFFSET(spi0_cs1), (MODE(1) | PULLUP_EN | RXACTIVE)}, /* UART3_RXD */
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{OFFSET(ecap0_in_pwm0_out), (MODE(1) | PULLUDEN)}, /* UART3_TXD */
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{-1},
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};
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static struct module_pin_mux uart4_pin_mux[] = {
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{OFFSET(gpmc_wait0), (MODE(6) | PULLUP_EN | RXACTIVE)}, /* UART4_RXD */
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{OFFSET(gpmc_wpn), (MODE(6) | PULLUDEN)}, /* UART4_TXD */
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{-1},
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};
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static struct module_pin_mux uart5_pin_mux[] = {
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{OFFSET(lcd_data9), (MODE(4) | PULLUP_EN | RXACTIVE)}, /* UART5_RXD */
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{OFFSET(lcd_data8), (MODE(4) | PULLUDEN)}, /* UART5_TXD */
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{-1},
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};
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static struct module_pin_mux mmc0_pin_mux[] = {
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{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
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{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
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{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT1 */
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{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT0 */
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{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CLK */
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{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CMD */
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{OFFSET(mcasp0_aclkr), (MODE(4) | RXACTIVE)}, /* MMC0_WP */
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{OFFSET(spi0_cs1), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* GPIO0_6 */
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{-1},
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};
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static struct module_pin_mux mmc0_no_cd_pin_mux[] = {
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{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
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{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
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{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT1 */
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{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT0 */
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{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CLK */
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{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CMD */
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{OFFSET(mcasp0_aclkr), (MODE(4) | RXACTIVE)}, /* MMC0_WP */
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{-1},
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};
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static struct module_pin_mux mmc0_pin_mux_sk_evm[] = {
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{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
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{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
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{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT1 */
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{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT0 */
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{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CLK */
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{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CMD */
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{OFFSET(spi0_cs1), (MODE(5) | RXACTIVE | PULLUP_EN)}, /* MMC0_CD */
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{-1},
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};
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static struct module_pin_mux mmc1_pin_mux[] = {
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{OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */
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{OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */
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{OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */
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{OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */
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{OFFSET(gpmc_csn1), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CLK */
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{OFFSET(gpmc_csn2), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CMD */
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{OFFSET(gpmc_csn0), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_WP */
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{OFFSET(gpmc_advn_ale), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_CD */
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{-1},
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};
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static struct module_pin_mux i2c0_pin_mux[] = {
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{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE |
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PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
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{OFFSET(i2c0_scl), (MODE(0) | RXACTIVE |
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PULLUDEN | SLEWCTRL)}, /* I2C_SCLK */
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{-1},
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};
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static struct module_pin_mux i2c1_pin_mux[] = {
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{OFFSET(spi0_d1), (MODE(2) | RXACTIVE |
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PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
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{OFFSET(spi0_cs0), (MODE(2) | RXACTIVE |
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PULLUDEN | SLEWCTRL)}, /* I2C_SCLK */
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{-1},
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};
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static struct module_pin_mux spi0_pin_mux[] = {
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{OFFSET(spi0_sclk), (MODE(0) | RXACTIVE | PULLUDEN)}, /* SPI0_SCLK */
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{OFFSET(spi0_d0), (MODE(0) | RXACTIVE |
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PULLUDEN | PULLUP_EN)}, /* SPI0_D0 */
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{OFFSET(spi0_d1), (MODE(0) | RXACTIVE | PULLUDEN)}, /* SPI0_D1 */
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{OFFSET(spi0_cs0), (MODE(0) | RXACTIVE |
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PULLUDEN | PULLUP_EN)}, /* SPI0_CS0 */
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{-1},
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};
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static struct module_pin_mux gpio0_7_pin_mux[] = {
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{OFFSET(ecap0_in_pwm0_out), (MODE(7) | PULLUDEN)}, /* GPIO0_7 */
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{-1},
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};
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static struct module_pin_mux gpio0_18_pin_mux[] = {
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{OFFSET(usb0_drvvbus), (MODE(7) | PULLUDEN)}, /* GPIO0_18 */
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{-1},
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};
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static struct module_pin_mux rgmii1_pin_mux[] = {
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{OFFSET(mii1_txen), MODE(2)}, /* RGMII1_TCTL */
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{OFFSET(mii1_rxdv), MODE(2) | RXACTIVE}, /* RGMII1_RCTL */
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{OFFSET(mii1_txd3), MODE(2)}, /* RGMII1_TD3 */
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{OFFSET(mii1_txd2), MODE(2)}, /* RGMII1_TD2 */
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{OFFSET(mii1_txd1), MODE(2)}, /* RGMII1_TD1 */
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{OFFSET(mii1_txd0), MODE(2)}, /* RGMII1_TD0 */
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{OFFSET(mii1_txclk), MODE(2)}, /* RGMII1_TCLK */
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{OFFSET(mii1_rxclk), MODE(2) | RXACTIVE}, /* RGMII1_RCLK */
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{OFFSET(mii1_rxd3), MODE(2) | RXACTIVE}, /* RGMII1_RD3 */
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{OFFSET(mii1_rxd2), MODE(2) | RXACTIVE}, /* RGMII1_RD2 */
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{OFFSET(mii1_rxd1), MODE(2) | RXACTIVE}, /* RGMII1_RD1 */
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{OFFSET(mii1_rxd0), MODE(2) | RXACTIVE}, /* RGMII1_RD0 */
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{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN},/* MDIO_DATA */
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{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
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{-1},
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};
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static struct module_pin_mux mii1_pin_mux[] = {
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{OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */
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{OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */
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{OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */
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{OFFSET(mii1_txd3), MODE(0)}, /* MII1_TXD3 */
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{OFFSET(mii1_txd2), MODE(0)}, /* MII1_TXD2 */
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{OFFSET(mii1_txd1), MODE(0)}, /* MII1_TXD1 */
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{OFFSET(mii1_txd0), MODE(0)}, /* MII1_TXD0 */
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{OFFSET(mii1_txclk), MODE(0) | RXACTIVE}, /* MII1_TXCLK */
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{OFFSET(mii1_rxclk), MODE(0) | RXACTIVE}, /* MII1_RXCLK */
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{OFFSET(mii1_rxd3), MODE(0) | RXACTIVE}, /* MII1_RXD3 */
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{OFFSET(mii1_rxd2), MODE(0) | RXACTIVE}, /* MII1_RXD2 */
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{OFFSET(mii1_rxd1), MODE(0) | RXACTIVE}, /* MII1_RXD1 */
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{OFFSET(mii1_rxd0), MODE(0) | RXACTIVE}, /* MII1_RXD0 */
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{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
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{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
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{-1},
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};
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static struct module_pin_mux rmii1_pin_mux[] = {
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{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
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{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
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{OFFSET(mii1_crs), MODE(1) | RXACTIVE}, /* MII1_CRS */
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{OFFSET(mii1_rxerr), MODE(1) | RXACTIVE}, /* MII1_RXERR */
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{OFFSET(mii1_txen), MODE(1)}, /* MII1_TXEN */
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{OFFSET(mii1_txd1), MODE(1)}, /* MII1_TXD1 */
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{OFFSET(mii1_txd0), MODE(1)}, /* MII1_TXD0 */
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{OFFSET(mii1_rxd1), MODE(1) | RXACTIVE}, /* MII1_RXD1 */
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{OFFSET(mii1_rxd0), MODE(1) | RXACTIVE}, /* MII1_RXD0 */
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{OFFSET(rmii1_refclk), MODE(0) | RXACTIVE}, /* RMII1_REFCLK */
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{-1},
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};
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#ifdef CONFIG_NAND
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static struct module_pin_mux nand_pin_mux[] = {
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{OFFSET(gpmc_ad0), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD0 */
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{OFFSET(gpmc_ad1), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD1 */
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{OFFSET(gpmc_ad2), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD2 */
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{OFFSET(gpmc_ad3), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD3 */
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{OFFSET(gpmc_ad4), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD4 */
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{OFFSET(gpmc_ad5), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD5 */
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{OFFSET(gpmc_ad6), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD6 */
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{OFFSET(gpmc_ad7), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD7 */
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#ifdef CONFIG_SYS_NAND_BUSWIDTH_16BIT
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{OFFSET(gpmc_ad8), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD8 */
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{OFFSET(gpmc_ad9), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD9 */
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{OFFSET(gpmc_ad10), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD10 */
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{OFFSET(gpmc_ad11), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD11 */
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{OFFSET(gpmc_ad12), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD12 */
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{OFFSET(gpmc_ad13), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD13 */
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{OFFSET(gpmc_ad14), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD14 */
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{OFFSET(gpmc_ad15), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD15 */
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#endif
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{OFFSET(gpmc_wait0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* nWAIT */
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{OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN)}, /* nWP */
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{OFFSET(gpmc_csn0), (MODE(0) | PULLUP_EN)}, /* nCS */
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{OFFSET(gpmc_wen), (MODE(0) | PULLDOWN_EN)}, /* WEN */
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{OFFSET(gpmc_oen_ren), (MODE(0) | PULLDOWN_EN)}, /* OE */
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{OFFSET(gpmc_advn_ale), (MODE(0) | PULLDOWN_EN)}, /* ADV_ALE */
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{OFFSET(gpmc_be0n_cle), (MODE(0) | PULLDOWN_EN)}, /* BE_CLE */
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{-1},
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};
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#elif defined(CONFIG_NOR)
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static struct module_pin_mux bone_norcape_pin_mux[] = {
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{OFFSET(gpmc_a0), MODE(0) | PULLUDDIS}, /* NOR_A0 */
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{OFFSET(gpmc_a1), MODE(0) | PULLUDDIS}, /* NOR_A1 */
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{OFFSET(gpmc_a2), MODE(0) | PULLUDDIS}, /* NOR_A2 */
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{OFFSET(gpmc_a3), MODE(0) | PULLUDDIS}, /* NOR_A3 */
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{OFFSET(gpmc_a4), MODE(0) | PULLUDDIS}, /* NOR_A4 */
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{OFFSET(gpmc_a5), MODE(0) | PULLUDDIS}, /* NOR_A5 */
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{OFFSET(gpmc_a6), MODE(0) | PULLUDDIS}, /* NOR_A6 */
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{OFFSET(gpmc_a7), MODE(0) | PULLUDDIS}, /* NOR_A7 */
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{OFFSET(gpmc_ad0), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD0 */
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{OFFSET(gpmc_ad1), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD1 */
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{OFFSET(gpmc_ad2), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD2 */
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{OFFSET(gpmc_ad3), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD3 */
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{OFFSET(gpmc_ad4), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD4 */
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{OFFSET(gpmc_ad5), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD5 */
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{OFFSET(gpmc_ad6), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD6 */
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{OFFSET(gpmc_ad7), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD7 */
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{OFFSET(gpmc_ad8), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD8 */
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{OFFSET(gpmc_ad9), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD9 */
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{OFFSET(gpmc_ad10), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD10 */
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{OFFSET(gpmc_ad11), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD11 */
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{OFFSET(gpmc_ad12), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD12 */
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{OFFSET(gpmc_ad13), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD13 */
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{OFFSET(gpmc_ad14), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD14 */
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{OFFSET(gpmc_ad15), MODE(0) | PULLUDDIS | RXACTIVE}, /* NOR_AD15 */
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{OFFSET(gpmc_csn0), MODE(0) | PULLUDEN | PULLUP_EN}, /* CE */
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{OFFSET(gpmc_advn_ale), MODE(0) | PULLUDEN | PULLDOWN_EN}, /* ALE */
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{OFFSET(gpmc_oen_ren), MODE(0) | PULLUDEN | PULLDOWN_EN},/* OEn_REN */
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{OFFSET(gpmc_be0n_cle), MODE(0) | PULLUDEN | PULLDOWN_EN},/* unused */
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{OFFSET(gpmc_wen), MODE(0) | PULLUDEN | PULLDOWN_EN}, /* WEN */
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{OFFSET(gpmc_wait0), MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE},/*WAIT*/
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{-1},
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};
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#endif
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static struct module_pin_mux uart3_icev2_pin_mux[] = {
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{OFFSET(mii1_rxd3), (MODE(1) | PULLUP_EN | RXACTIVE)}, /* UART3_RXD */
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{OFFSET(mii1_rxd2), MODE(1) | PULLUDEN}, /* UART3_TXD */
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{-1},
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};
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#if defined(CONFIG_NOR_BOOT)
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void enable_norboot_pin_mux(void)
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{
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configure_module_pin_mux(bone_norcape_pin_mux);
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}
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#endif
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void enable_uart0_pin_mux(void)
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{
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configure_module_pin_mux(uart0_pin_mux);
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}
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void enable_uart1_pin_mux(void)
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{
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configure_module_pin_mux(uart1_pin_mux);
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}
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void enable_uart2_pin_mux(void)
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{
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configure_module_pin_mux(uart2_pin_mux);
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}
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void enable_uart3_pin_mux(void)
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{
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configure_module_pin_mux(uart3_pin_mux);
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}
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void enable_uart4_pin_mux(void)
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{
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configure_module_pin_mux(uart4_pin_mux);
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}
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void enable_uart5_pin_mux(void)
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{
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configure_module_pin_mux(uart5_pin_mux);
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}
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void enable_i2c0_pin_mux(void)
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{
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configure_module_pin_mux(i2c0_pin_mux);
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}
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/*
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* The AM335x GP EVM, if daughter card(s) are connected, can have 8
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* different profiles. These profiles determine what peripherals are
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* valid and need pinmux to be configured.
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*/
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#define PROFILE_NONE 0x0
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#define PROFILE_0 (1 << 0)
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#define PROFILE_1 (1 << 1)
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#define PROFILE_2 (1 << 2)
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#define PROFILE_3 (1 << 3)
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#define PROFILE_4 (1 << 4)
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#define PROFILE_5 (1 << 5)
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#define PROFILE_6 (1 << 6)
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|
#define PROFILE_7 (1 << 7)
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|
#define PROFILE_MASK 0x7
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|
#define PROFILE_ALL 0xFF
|
|
|
|
/* CPLD registers */
|
|
#define I2C_CPLD_ADDR 0x35
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|
#define CFG_REG 0x10
|
|
|
|
static unsigned short detect_daughter_board_profile(void)
|
|
{
|
|
unsigned short val;
|
|
|
|
if (i2c_probe(I2C_CPLD_ADDR))
|
|
return PROFILE_NONE;
|
|
|
|
if (i2c_read(I2C_CPLD_ADDR, CFG_REG, 1, (unsigned char *)(&val), 2))
|
|
return PROFILE_NONE;
|
|
|
|
return (1 << (val & PROFILE_MASK));
|
|
}
|
|
|
|
void enable_board_pin_mux(void)
|
|
{
|
|
/* Do board-specific muxes. */
|
|
if (board_is_bone()) {
|
|
/* Beaglebone pinmux */
|
|
configure_module_pin_mux(mii1_pin_mux);
|
|
configure_module_pin_mux(mmc0_pin_mux);
|
|
#if defined(CONFIG_NAND)
|
|
configure_module_pin_mux(nand_pin_mux);
|
|
#elif defined(CONFIG_NOR)
|
|
configure_module_pin_mux(bone_norcape_pin_mux);
|
|
#else
|
|
configure_module_pin_mux(mmc1_pin_mux);
|
|
#endif
|
|
} else if (board_is_gp_evm()) {
|
|
/* General Purpose EVM */
|
|
unsigned short profile = detect_daughter_board_profile();
|
|
configure_module_pin_mux(rgmii1_pin_mux);
|
|
configure_module_pin_mux(mmc0_pin_mux);
|
|
/* In profile #2 i2c1 and spi0 conflict. */
|
|
if (profile & ~PROFILE_2)
|
|
configure_module_pin_mux(i2c1_pin_mux);
|
|
/* Profiles 2 & 3 don't have NAND */
|
|
#ifdef CONFIG_NAND
|
|
if (profile & ~(PROFILE_2 | PROFILE_3))
|
|
configure_module_pin_mux(nand_pin_mux);
|
|
#endif
|
|
else if (profile == PROFILE_2) {
|
|
configure_module_pin_mux(mmc1_pin_mux);
|
|
configure_module_pin_mux(spi0_pin_mux);
|
|
}
|
|
} else if (board_is_idk()) {
|
|
/* Industrial Motor Control (IDK) */
|
|
configure_module_pin_mux(mii1_pin_mux);
|
|
configure_module_pin_mux(mmc0_no_cd_pin_mux);
|
|
} else if (board_is_evm_sk()) {
|
|
/* Starter Kit EVM */
|
|
configure_module_pin_mux(i2c1_pin_mux);
|
|
configure_module_pin_mux(gpio0_7_pin_mux);
|
|
configure_module_pin_mux(rgmii1_pin_mux);
|
|
configure_module_pin_mux(mmc0_pin_mux_sk_evm);
|
|
} else if (board_is_bone_lt()) {
|
|
/* Beaglebone LT pinmux */
|
|
configure_module_pin_mux(mii1_pin_mux);
|
|
configure_module_pin_mux(mmc0_pin_mux);
|
|
#if defined(CONFIG_NAND) && defined(CONFIG_EMMC_BOOT)
|
|
configure_module_pin_mux(nand_pin_mux);
|
|
#elif defined(CONFIG_NOR) && defined(CONFIG_EMMC_BOOT)
|
|
configure_module_pin_mux(bone_norcape_pin_mux);
|
|
#else
|
|
configure_module_pin_mux(mmc1_pin_mux);
|
|
#endif
|
|
} else if (board_is_icev2()) {
|
|
configure_module_pin_mux(mmc0_pin_mux);
|
|
configure_module_pin_mux(gpio0_18_pin_mux);
|
|
configure_module_pin_mux(uart3_icev2_pin_mux);
|
|
configure_module_pin_mux(rmii1_pin_mux);
|
|
configure_module_pin_mux(spi0_pin_mux);
|
|
} else {
|
|
/* Unknown board. We might still be able to boot. */
|
|
puts("Bad EEPROM or unknown board, cannot configure pinmux.");
|
|
}
|
|
}
|