diff options
author | Yixun Lan <dlan@gentoo.org> | 2023-07-08 14:24:32 +0300 |
---|---|---|
committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2023-07-12 08:21:41 +0300 |
commit | 5f3a7fdb724976698e9d211e4e174e826c7c4abe (patch) | |
tree | c07fadfda25e379c86784cd4c5c94e2f42cb9a8e /board | |
parent | 9675d9202780fd996c00ad34f0360c89376205b3 (diff) | |
download | u-boot-5f3a7fdb724976698e9d211e4e174e826c7c4abe.tar.xz |
riscv: t-head: licheepi4a: initial support added
Add support for Sipeed's Lichee Pi 4A board which based on T-HEAD's
TH1520 SoC, only minimal device tree and serial console are enabled,
so it's capable of chain booting from T-HEAD's vendor u-boot.
Reviewed-by: Wei Fu <wefu@redhat.com>
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Diffstat (limited to 'board')
-rw-r--r-- | board/thead/th1520_lpi4a/Kconfig | 42 | ||||
-rw-r--r-- | board/thead/th1520_lpi4a/MAINTAINERS | 7 | ||||
-rw-r--r-- | board/thead/th1520_lpi4a/Makefile | 5 | ||||
-rw-r--r-- | board/thead/th1520_lpi4a/board.c | 15 |
4 files changed, 69 insertions, 0 deletions
diff --git a/board/thead/th1520_lpi4a/Kconfig b/board/thead/th1520_lpi4a/Kconfig new file mode 100644 index 0000000000..622246127c --- /dev/null +++ b/board/thead/th1520_lpi4a/Kconfig @@ -0,0 +1,42 @@ +if TARGET_TH1520_LPI4A + +config ARCH_THEAD + bool + default y + +config SYS_BOARD + default "th1520_lpi4a" + +config SYS_VENDOR + default "thead" + +config SYS_CPU + default "generic" + +config SYS_CONFIG_NAME + default "th1520_lpi4a" + +config TEXT_BASE + default 0x01b00000 if SPL + default 0x01c00000 if !RISCV_SMODE + default 0x01c00000 if RISCV_SMODE + +config SPL_TEXT_BASE + default 0x08000000 + +config SPL_OPENSBI_LOAD_ADDR + default 0x80000000 + +config BOARD_SPECIFIC_OPTIONS + def_bool y + select ARCH_EARLY_INIT_R + imply CPU + imply CPU_RISCV + imply RISCV_TIMER if RISCV_SMODE + imply CMD_CPU + imply SMP + imply SUPPORT_OF_CONTROL + imply OF_CONTROL + imply OF_REAL + +endif diff --git a/board/thead/th1520_lpi4a/MAINTAINERS b/board/thead/th1520_lpi4a/MAINTAINERS new file mode 100644 index 0000000000..36c7ab7cc3 --- /dev/null +++ b/board/thead/th1520_lpi4a/MAINTAINERS @@ -0,0 +1,7 @@ +Lichee PI 4A +M: Wei Fu <wefu@redhat.com> +M: Yixun Lan <dlan@gentoo.org> +S: Maintained +F: board/thead/th1520_lpi4a/ +F: configs/th1520_lpi4a_defconfig +F: doc/board/thead/lpi4a.rst diff --git a/board/thead/th1520_lpi4a/Makefile b/board/thead/th1520_lpi4a/Makefile new file mode 100644 index 0000000000..9671b3bbb0 --- /dev/null +++ b/board/thead/th1520_lpi4a/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (c) 2023, Yixun Lan <dlan@gentoo.org> + +obj-y += board.o diff --git a/board/thead/th1520_lpi4a/board.c b/board/thead/th1520_lpi4a/board.c new file mode 100644 index 0000000000..16c3e456b3 --- /dev/null +++ b/board/thead/th1520_lpi4a/board.c @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2023, Yixun Lan <dlan@gentoo.org> + * + */ + +#include <common.h> +#include <cpu_func.h> + +int board_init(void) +{ + enable_caches(); + + return 0; +} |