diff options
| author | Fabio Estevam <[email protected]> | 2025-07-23 23:47:49 -0300 |
|---|---|---|
| committer | Fabio Estevam <[email protected]> | 2025-07-24 08:01:03 -0300 |
| commit | b40c9b0c22773c23322423e6206f049d8f82c25d (patch) | |
| tree | bb32cac3cbbe81318129be5eafb24deae85b4a0f /include | |
| parent | 10b6d472d2a4dab3f649371030f57413894b2df6 (diff) | |
imx93_frdm: Add initial board support
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/[email protected]/
Once it reaches upstream, we can switch to OF_UPSTREAM.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/imx93_frdm.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/configs/imx93_frdm.h b/include/configs/imx93_frdm.h new file mode 100644 index 00000000000..987fcacb999 --- /dev/null +++ b/include/configs/imx93_frdm.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2025 NXP + */ + +#ifndef __IMX93_FRDM_H +#define __IMX93_FRDM_H + +#include <asm/arch/imx-regs.h> + +#define CFG_SYS_UBOOT_BASE \ + (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) + +#ifdef CONFIG_XPL_BUILD +#define CFG_MALLOC_F_ADDR 0x204D0000 +#endif + +/* Link Definitions */ + +#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 0x80000000 /* 2GB DDR */ + +/* Using ULP WDOG for reset */ +#define WDOG_BASE_ADDR WDG3_BASE_ADDR + +#endif |