From e4eccb860aa760a9a568c54db44ffcadec83e3bc Mon Sep 17 00:00:00 2001 From: Joseph Guo Date: Fri, 12 Dec 2025 15:20:21 +0900 Subject: imx: Support i.MX91 11x11 FRDM board Add i.MX91 11x11 FRDM Board support. - Four ddr scripts included w/o inline ecc feature. Support both 1gb and 2gb DDR - SDHC/EQOS/I2C/UART supported - PCA9451 supported, default nominal drive mode - Documentation added. Signed-off-by: Joseph Guo --- include/configs/imx91_frdm.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/configs/imx91_frdm.h (limited to 'include') diff --git a/include/configs/imx91_frdm.h b/include/configs/imx91_frdm.h new file mode 100644 index 00000000000..6d051ed88a5 --- /dev/null +++ b/include/configs/imx91_frdm.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2025 NXP + */ + +#ifndef __IMX91_FRDM_H +#define __IMX91_FRDM_H + +#include +#include +#include + +#define CFG_SYS_UBOOT_BASE \ + (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) + +#define CFG_SYS_INIT_RAM_ADDR 0x80000000 +#define CFG_SYS_INIT_RAM_SIZE 0x200000 + +#define CFG_SYS_SDRAM_BASE 0x80000000 +#define PHYS_SDRAM 0x80000000 +#define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */ + +#define WDOG_BASE_ADDR WDG3_BASE_ADDR + +#endif -- cgit v1.2.3