forked from OERV-BSP/u-boot
b40c9b0c22
Add the initial board support for the NXP i.MX93 FRDM board: https://www.nxp.com/design/design-center/development-boards-and-designs/frdm-i-mx-93-development-board:FRDM-IMX93 Based on the NXP U-Boot code. There were attempts to upstream the board devicetree, but it has not been accepted upstream yet: https://lore.kernel.org/linux-arm-kernel/20250526-fpg-nxp-imx93-frdm-v2-2-e5ad0efaec33@pengutronix.de/ Once it reaches upstream, we can switch to OF_UPSTREAM. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
31 lines
625 B
C
31 lines
625 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2025 NXP
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*/
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#ifndef __IMX93_FRDM_H
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#define __IMX93_FRDM_H
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#include <asm/arch/imx-regs.h>
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#define CFG_SYS_UBOOT_BASE \
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(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
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#ifdef CONFIG_XPL_BUILD
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#define CFG_MALLOC_F_ADDR 0x204D0000
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#endif
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/* Link Definitions */
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#define CFG_SYS_INIT_RAM_ADDR 0x80000000
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#define CFG_SYS_INIT_RAM_SIZE 0x200000
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#define CFG_SYS_SDRAM_BASE 0x80000000
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#define PHYS_SDRAM 0x80000000
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#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
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/* Using ULP WDOG for reset */
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#define WDOG_BASE_ADDR WDG3_BASE_ADDR
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#endif
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