diff options
Diffstat (limited to 'roms/u-boot/board/Marvell/octeontx2_cn913x')
4 files changed, 83 insertions, 0 deletions
diff --git a/roms/u-boot/board/Marvell/octeontx2_cn913x/MAINTAINERS b/roms/u-boot/board/Marvell/octeontx2_cn913x/MAINTAINERS new file mode 100644 index 000000000..74c5fd16e --- /dev/null +++ b/roms/u-boot/board/Marvell/octeontx2_cn913x/MAINTAINERS @@ -0,0 +1,6 @@ +OCTEONTX2_CN913x BOARD +M: Kostya Porotchkin <kostap@marvell.com> +S: Maintained +F: board/Marvell/octeontx2_cn913x/ +F: configs/mvebu_crb_cn9130_defconfig +F: configs/mvebu_db_cn9130_defconfig diff --git a/roms/u-boot/board/Marvell/octeontx2_cn913x/Makefile b/roms/u-boot/board/Marvell/octeontx2_cn913x/Makefile new file mode 100644 index 000000000..8c6ffb932 --- /dev/null +++ b/roms/u-boot/board/Marvell/octeontx2_cn913x/Makefile @@ -0,0 +1,8 @@ +# +# Copyright (C) 2016 Stefan Roese <sr@denx.de> +# Copyright (C) 2019 Marvell International Ltd. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := board.o diff --git a/roms/u-boot/board/Marvell/octeontx2_cn913x/README b/roms/u-boot/board/Marvell/octeontx2_cn913x/README new file mode 100644 index 000000000..3d0c8b31e --- /dev/null +++ b/roms/u-boot/board/Marvell/octeontx2_cn913x/README @@ -0,0 +1,24 @@ +Not all board variants are represented with a specific defconfig in +mainline U-Boot. Here a small documentation on how to generate U-Boot +images for all other board variants, available via different dts +files and defconfigs. + +Use a different dts than in the defconfig: + +make DEVICE_TREE=cn9131-db-B + +Use a different boot device (e.g. MMC or NAND instead of SPI NOR): + +For MMC, please make the following changes to the defconfig via +e.g. "make menuconfig": +Remove CONFIG_MVEBU_SPI_BOOT +Select CONFIG_MVEBU_MMC_BOOT +Remove CONFIG_ENV_IS_IN_SPI_FLASH +Select CONFIG_ENV_IS_IN_MMC + +For NAND, please make the following changes to the defconfig via +e.g. "make menuconfig": +Remove CONFIG_MVEBU_SPI_BOOT +Select CONFIG_MVEBU_NAND_BOOT +Remove CONFIG_ENV_IS_IN_SPI_FLASH +Select CONFIG_ENV_IS_IN_NAND diff --git a/roms/u-boot/board/Marvell/octeontx2_cn913x/board.c b/roms/u-boot/board/Marvell/octeontx2_cn913x/board.c new file mode 100644 index 000000000..953e9db9c --- /dev/null +++ b/roms/u-boot/board/Marvell/octeontx2_cn913x/board.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2016 Stefan Roese <sr@denx.de> + * Copyright (C) 2020 Marvell International Ltd. + */ + +#include <dm.h> +#include <power/regulator.h> + +DECLARE_GLOBAL_DATA_PTR; + +__weak int soc_early_init_f(void) +{ + return 0; +} + +int board_early_init_f(void) +{ + soc_early_init_f(); + + return 0; +} + +int board_early_init_r(void) +{ + if (CONFIG_IS_ENABLED(DM_REGULATOR)) { + /* Check if any existing regulator should be turned down */ + regulators_enable_boot_off(false); + } + + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + + return 0; +} + +int board_late_init(void) +{ + return 0; +} |