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https://github.com/AsahiLinux/u-boot
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cc74cab86a
Introduce BSH SystemMaster (SMM) M2 board family, which consists of: imx6ulz SMM M2 and imx6ulz SMM M2 PRO boards. Add support for imx6ulz BSH SMM M2 board: - 128 MiB DDR3 RAM - 256MiB Nand - USBOTG1 peripheral - fastboot. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
53 lines
964 B
C
53 lines
964 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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*
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* Copyright (C) 2021 BSH Hausgeraete GmbH
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*/
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#include <init.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/iomux.h>
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#include <asm/arch/imx-regs.h>
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#include <asm/arch/crm_regs.h>
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#include <asm/arch/mx6-pins.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/mach-imx/boot_mode.h>
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#include <asm/global_data.h>
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#include <asm/gpio.h>
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#include <common.h>
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#include <env.h>
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#include <linux/sizes.h>
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static void setup_gpmi_nand(void)
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{
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setup_gpmi_io_clk((MXC_CCM_CS2CDR_ENFC_CLK_PODF(0) |
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MXC_CCM_CS2CDR_ENFC_CLK_PRED(3) |
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MXC_CCM_CS2CDR_ENFC_CLK_SEL(3)));
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};
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int dram_init(void)
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{
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gd->ram_size = imx_ddr_size();
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return 0;
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}
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int board_init(void)
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{
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/* Address of boot parameters */
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gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
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setup_gpmi_nand();
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return 0;
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}
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int board_late_init(void)
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{
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if (is_boot_from_usb()) {
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env_set("bootcmd", "run bootcmd_mfg");
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env_set("bootdelay", "0");
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}
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return 0;
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}
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