mirror of
https://github.com/AsahiLinux/u-boot
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1d2c0506d3
Move (and rename) the following CONFIG options to Kconfig:
CONFIG_DAVINCI_MMC (renamed to CONFIG_MMC_DAVINCI)
CONFIG_OMAP_HSMMC (renamed to CONFIG_MMC_OMAP_HS)
CONFIG_MXC_MMC (renamed to CONFIG_MMC_MXC)
CONFIG_MXS_MMC (renamed to CONFIG_MMC_MXS)
CONFIG_TEGRA_MMC (renamed to CONFIG_MMC_SDHCI_TEGRA)
CONFIG_SUNXI_MMC (renamed to CONFIG_MMC_SUNXI)
They are the same option names as used in Linux.
This commit was created as follows:
[1] Rename the options with the following command:
find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e '
s/CONFIG_DAVINCI_MMC/CONFIG_MMC_DAVINCI/g
s/CONFIG_OMAP_HSMMC/CONFIG_MMC_OMAP_HS/g
s/CONFIG_MXC_MMC/CONFIG_MMC_MXC/g
s/CONFIG_MXS_MMC/CONFIG_MMC_MXS/g
s/CONFIG_TEGRA_MMC/CONFIG_MMC_SDHCI_TEGRA/g
s/CONFIG_SUNXI_MMC/CONFIG_MMC_SUNXI/g
'
[2] Commit the changes
[3] Create entries in driver/mmc/Kconfig.
(copied from Linux)
[4] Move the options with the following command
tools/moveconfig.py -y -r HEAD \
MMC_DAVINCI MMC_OMAP_HS MMC_MXC MMC_MXS MMC_SDHCI_TEGRA MMC_SUNXI
[5] Sort and align drivers/mmc/Makefile for readability
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
154 lines
3.5 KiB
C
154 lines
3.5 KiB
C
/*
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* Copyright (C) 2012 Lucas Stach
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/funcmux.h>
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#include <asm/arch/pinmux.h>
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#include <asm/arch-tegra/ap.h>
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#include <asm/arch-tegra/board.h>
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#include <asm/arch-tegra/tegra.h>
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#include <asm/gpio.h>
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#include <asm/io.h>
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#include <i2c.h>
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#include <nand.h>
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#include "../common/tdx-common.h"
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DECLARE_GLOBAL_DATA_PTR;
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#define PMU_I2C_ADDRESS 0x34
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#define MAX_I2C_RETRY 3
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#define PMU_SUPPLYENE 0x14
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#define PMU_SUPPLYENE_SYSINEN (1<<5)
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#define PMU_SUPPLYENE_EXITSLREQ (1<<1)
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int arch_misc_init(void)
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{
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/* Disable PMIC sleep mode on low supply voltage */
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struct udevice *dev;
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u8 addr, data[1];
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int err;
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err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
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if (err) {
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debug("%s: Cannot find PMIC I2C chip\n", __func__);
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return err;
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}
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addr = PMU_SUPPLYENE;
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err = dm_i2c_read(dev, addr, data, 1);
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if (err) {
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debug("failed to get PMU_SUPPLYENE\n");
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return err;
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}
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data[0] &= ~PMU_SUPPLYENE_SYSINEN;
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data[0] |= PMU_SUPPLYENE_EXITSLREQ;
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err = dm_i2c_write(dev, addr, data, 1);
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if (err) {
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debug("failed to set PMU_SUPPLYENE\n");
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return err;
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}
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/* make sure SODIMM pin 87 nRESET_OUT is released properly */
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pinmux_set_func(PMUX_PINGRP_ATA, PMUX_FUNC_GMI);
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if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) ==
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NVBOOTTYPE_RECOVERY)
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printf("USB recovery mode\n");
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return 0;
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}
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int checkboard(void)
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{
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printf("Model: Toradex Colibri T20 %dMB V%s\n",
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(gd->ram_size == 0x10000000) ? 256 : 512,
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(nand_info[0]->erasesize >> 10 == 512) ?
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((gd->ram_size == 0x10000000) ? "1.1B" : "1.1C") : "1.2A");
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return 0;
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}
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#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
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int ft_board_setup(void *blob, bd_t *bd)
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{
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return ft_common_board_setup(blob, bd);
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}
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#endif
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#ifdef CONFIG_MMC_SDHCI_TEGRA
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/*
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* Routine: pin_mux_mmc
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* Description: setup the pin muxes/tristate values for the SDMMC(s)
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*/
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void pin_mux_mmc(void)
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{
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funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
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pinmux_tristate_disable(PMUX_PINGRP_GMB);
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}
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#endif
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#ifdef CONFIG_TEGRA_NAND
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void pin_mux_nand(void)
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{
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funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT);
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/*
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* configure pingroup ATC to something unrelated to
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* avoid ATC overriding KBC
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*/
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pinmux_set_func(PMUX_PINGRP_ATC, PMUX_FUNC_GMI);
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}
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#endif
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#ifdef CONFIG_USB_EHCI_TEGRA
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void pin_mux_usb(void)
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{
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/* module internal USB bus to connect ethernet chipset */
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funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI);
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/* ULPI reference clock output */
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pinmux_set_func(PMUX_PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4);
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pinmux_tristate_disable(PMUX_PINGRP_CDEV2);
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/* PHY reset GPIO */
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pinmux_tristate_disable(PMUX_PINGRP_UAC);
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/* VBus GPIO */
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pinmux_tristate_disable(PMUX_PINGRP_DTE);
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/* Reset ASIX using LAN_RESET */
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gpio_request(TEGRA_GPIO(V, 4), "LAN_RESET");
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gpio_direction_output(TEGRA_GPIO(V, 4), 0);
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pinmux_tristate_disable(PMUX_PINGRP_GPV);
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udelay(5);
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gpio_set_value(TEGRA_GPIO(V, 4), 1);
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/* USBH_PEN: USB 1 aka Tegra USB port 3 VBus */
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pinmux_tristate_disable(PMUX_PINGRP_SPIG);
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}
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#endif
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#ifdef CONFIG_VIDEO_TEGRA20
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/*
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* Routine: pin_mux_display
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* Description: setup the pin muxes/tristate values for the LCD interface)
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*/
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void pin_mux_display(void)
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{
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/*
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* Manually untristate BL_ON (PT4 - SODIMM 71) as specified through
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* device-tree
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*/
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pinmux_tristate_disable(PMUX_PINGRP_DTA);
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pinmux_set_func(PMUX_PINGRP_SDC, PMUX_FUNC_PWM);
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pinmux_tristate_disable(PMUX_PINGRP_SDC);
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}
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#endif
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