diff options
Diffstat (limited to 'arch/arm/boards/ls1028ardb/start.S')
| -rw-r--r-- | arch/arm/boards/ls1028ardb/start.S | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boards/ls1028ardb/start.S b/arch/arm/boards/ls1028ardb/start.S new file mode 100644 index 0000000000..fd410b744a --- /dev/null +++ b/arch/arm/boards/ls1028ardb/start.S @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#include <linux/linkage.h> +#include <asm/barebox-arm64.h> +#include <asm/assembler64.h> + +#define STACK_TOP 0x18040000 + +ENTRY_PROC(start_ls1028ardb) + switch_el x3, 3f, 2f, 1f +3: + mov x3, #STACK_TOP + mov sp, x3 + b ls1028ardb_entry +2: +1: + mov x3, 0x90000000 + mov sp, x3 + b ls1028ardb_entry +ENTRY_PROC_END(start_ls1028ardb) |