mirror of
https://github.com/AsahiLinux/u-boot
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401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
153 lines
3.1 KiB
C
153 lines
3.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Toradex Colibri PXA270 Support
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*
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* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
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* Copyright (C) 2016-2019 Marcel Ziswiler <marcel.ziswiler@toradex.com>
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*/
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#include <common.h>
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#include <cpu_func.h>
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#include <dm.h>
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#include <init.h>
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#include <net.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/pxa.h>
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#include <asm/arch/regs-mmc.h>
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#include <asm/arch/regs-uart.h>
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#include <asm/global_data.h>
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#include <asm/io.h>
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#include <dm/platdata.h>
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#include <dm/platform_data/pxa_mmc_gen.h>
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#include <dm/platform_data/serial_pxa.h>
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#include <netdev.h>
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#include <serial.h>
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#include <usb.h>
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#include <asm/mach-types.h>
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#include <linux/delay.h>
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#include "../common/tdx-common.h"
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DECLARE_GLOBAL_DATA_PTR;
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int board_init(void)
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{
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/* We have RAM, disable cache */
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dcache_disable();
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icache_disable();
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/* arch number of Toradex Colibri PXA270 */
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gd->bd->bi_arch_number = MACH_TYPE_COLIBRI;
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/* address of boot parameters */
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gd->bd->bi_boot_params = 0xa0000100;
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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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puts("Model: Toradex Colibri PXA270\n");
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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, struct bd_info *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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int dram_init(void)
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{
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pxa2xx_dram_init();
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gd->ram_size = PHYS_SDRAM_1_SIZE;
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return 0;
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}
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#ifdef CONFIG_CMD_USB
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int board_usb_init(int index, enum usb_init_type init)
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{
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writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
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~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
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UHCHR);
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writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
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while (UHCHR & UHCHR_FSBIR)
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;
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writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
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writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
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/* Clear any OTG Pin Hold */
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if (readl(PSSR) & PSSR_OTGPH)
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writel(readl(PSSR) | PSSR_OTGPH, PSSR);
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writel(readl(UHCRHDA) & ~(0x200), UHCRHDA);
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writel(readl(UHCRHDA) | 0x100, UHCRHDA);
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/* Set port power control mask bits, only 3 ports. */
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writel(readl(UHCRHDB) | (0x7 << 17), UHCRHDB);
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/* enable port 2 */
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writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS |
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UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR);
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return 0;
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}
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int board_usb_cleanup(int index, enum usb_init_type init)
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{
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return 0;
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}
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void usb_board_stop(void)
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{
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writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
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udelay(11);
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writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
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writel(readl(UHCCOMS) | 1, UHCCOMS);
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udelay(10);
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writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
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}
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#endif
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#ifdef CONFIG_DRIVER_DM9000
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int board_eth_init(struct bd_info *bis)
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{
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return dm9000_initialize(bis);
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}
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#endif
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#ifdef CONFIG_CMD_MMC
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#if !CONFIG_IS_ENABLED(DM_MMC)
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int board_mmc_init(struct bd_info *bis)
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{
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pxa_mmc_register(0);
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return 0;
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}
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#else /* !CONFIG_IS_ENABLED(DM_MMC) */
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static const struct pxa_mmc_plat mmc_plat = {
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.base = (struct pxa_mmc_regs *)MMC0_BASE,
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};
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U_BOOT_DRVINFO(pxa_mmcs) = {
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.name = "pxa_mmc",
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.plat = &mmc_plat,
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};
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#endif /* !CONFIG_IS_ENABLED(DM_MMC) */
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#endif
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static const struct pxa_serial_plat serial_plat = {
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.base = (struct pxa_uart_regs *)FFUART_BASE,
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.port = FFUART_INDEX,
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.baudrate = CONFIG_BAUDRATE,
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};
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U_BOOT_DRVINFO(pxa_serials) = {
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.name = "serial_pxa",
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.plat = &serial_plat,
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};
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