diff options
| author | Siu Ming Tong <[email protected]> | 2026-05-27 19:38:37 -0700 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-06-10 14:52:25 -0600 |
| commit | 3f1821162638acc34b47b6c68f3bc8bab365c08d (patch) | |
| tree | d169d3dca575d6996d49c42837f4a733f6ecb79c /include | |
| parent | 7a06f03e575df25d34cf4085000e21ea97082ab6 (diff) | |
grm: axiado: Add AX3005 based SCM3005 board support
Introduce mach-axiado to support Axiado SoC-based boards. This adds
the platform Kconfig and build infrastructure, along with initial
SCM3005 board support using the AX3005 SoC.
Introduces AXIADO_AX3005, which selects ARM64, driver
model, GIC-v3, and Zynq UART. TARGET_SCM3005 selects ARCH_AXIADO,
allowing future SoC variants to share the platform configuration.
Secondary cores use spin-table boot. ft_board_setup() corrects
the cpu-release-addr in the FDT, which arch_fixup_fdt() overwrites
with the post-relocation address.
Add U-Boot board support for the Axiado AX3005 based targets, a quad-core
ARM Cortex-A53 (ARMv8) platform.
Tested-by: Siu Ming Tong <[email protected]>
Signed-off-by: Karthikeyan Mitran <[email protected]>
Signed-off-by: Siu Ming Tong <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ax3005-scm3005.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/configs/ax3005-scm3005.h b/include/configs/ax3005-scm3005.h new file mode 100644 index 00000000000..4eead2910c8 --- /dev/null +++ b/include/configs/ax3005-scm3005.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2021-2026 Axiado Corporation (or its affiliates). + */ + +#ifndef __AX3005_SCM3005_H +#define __AX3005_SCM3005_H + +#include <linux/sizes.h> + +#define GICD_BASE 0x40400000 +#define GICR_BASE 0x40500000 + +#define SYS_TIMER_CTRL 0x48016000 +#define SYS_TIMER_ENABLE 0x1 +#define SYS_TIMER_DISABLE 0x0 + +/* DRAM: 2 GB at 0x80000000 */ +#define CFG_SYS_SDRAM_BASE 0x80000000 +#define CFG_SYS_SDRAM_SIZE SZ_2G +#define CFG_SYS_INIT_SP_ADDR (CFG_SYS_SDRAM_BASE + SZ_1M) + +#define CFG_SYS_MAXARGS 64 +#define CFG_SYS_BARGSIZE CFG_SYS_CBSIZE + +#define CFG_SYS_BAUDRATE_TABLE \ + { 4800, 9600, 19200, 38400, 57600, 115200 } + +#endif /* __AX3005_SCM3005_H */ |