diff options
| author | Joseph Guo <qijian.guo@nxp.com> | 2025-12-12 15:20:21 +0900 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2025-12-29 10:17:01 -0300 |
| commit | e4eccb860aa760a9a568c54db44ffcadec83e3bc (patch) | |
| tree | 02b87baa2022e0405b28d6940647aa8af7caa0a2 /include | |
| parent | e71d109e7bf5cbfb0e058b5b34806796332319c4 (diff) | |
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 <qijian.guo@nxp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/imx91_frdm.h | 25 |
1 files changed, 25 insertions, 0 deletions
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 <linux/sizes.h> +#include <linux/stringify.h> +#include <asm/arch/imx-regs.h> + +#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 |