This adds support for the MT8370 EVK board with the following features enabled/tested: Boot, UART, Watchdog and MMC.
MT8370 is based on MT8188. Signed-off-by: Julien Stephan <[email protected]> --- board/mediatek/mt8370_evk/MAINTAINERS | 6 ++++++ board/mediatek/mt8370_evk/Makefile | 3 +++ board/mediatek/mt8370_evk/mt8370_evk.c | 34 ++++++++++++++++++++++++++++++++++ 3 files changed, 43 insertions(+) diff --git a/board/mediatek/mt8370_evk/MAINTAINERS b/board/mediatek/mt8370_evk/MAINTAINERS new file mode 100644 index 00000000000..ee2b5cd8291 --- /dev/null +++ b/board/mediatek/mt8370_evk/MAINTAINERS @@ -0,0 +1,6 @@ +MT8390 EVK +M: Julien Stephan <[email protected]> +M: Macpaul Lin <[email protected]> +S: Maintained +F: board/mediatek/mt8370_evk/ +F: configs/mt8370_evk_defconfig diff --git a/board/mediatek/mt8370_evk/Makefile b/board/mediatek/mt8370_evk/Makefile new file mode 100644 index 00000000000..39b630f981d --- /dev/null +++ b/board/mediatek/mt8370_evk/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-y += mt8370_evk.o diff --git a/board/mediatek/mt8370_evk/mt8370_evk.c b/board/mediatek/mt8370_evk/mt8370_evk.c new file mode 100644 index 00000000000..58874a876ef --- /dev/null +++ b/board/mediatek/mt8370_evk/mt8370_evk.c @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2026 BayLibre SAS + * Author: Julien Stephan <[email protected]> + */ + +#include <linux/types.h> +#include <asm/armv8/mmu.h> + +int board_init(void) +{ + return 0; +} + +static struct mm_region mt8370_evk_mem_map[] = { + { + /* DDR */ + .virt = 0x40000000UL, + .phys = 0x40000000UL, + .size = 0x100000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_OUTER_SHARE, + }, { + .virt = 0x00000000UL, + .phys = 0x00000000UL, + .size = 0x20000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + 0, + } +}; + +struct mm_region *mem_map = mt8370_evk_mem_map; --- base-commit: 64662b99c0ebc56c2773ca32a20aa055d25719f7 change-id: 20260204-add-mt8370-evk-board-6d2f94630b67 prerequisite-change-id: 20260122-add-genio-700-board-5621b428c04e:v2 prerequisite-patch-id: aa6329af5f80e12578b758eab20e3325303837ee Best regards, -- Julien Stephan <[email protected]>
