diff options
| author | Kever Yang <kever.yang@rock-chips.com> | 2023-03-02 15:12:57 +0800 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2023-04-21 15:16:00 +0800 |
| commit | cf8658cdac13b0067a909450ab25cf3e3eef2d60 (patch) | |
| tree | 79198ad421d65299aab2c5f88b4785267e327e59 /board | |
| parent | c3328c3ba8c9c1718247456053bd61876672c0fa (diff) | |
| download | u-boot-cf8658cdac13b0067a909450ab25cf3e3eef2d60.zip u-boot-cf8658cdac13b0067a909450ab25cf3e3eef2d60.tar.gz u-boot-cf8658cdac13b0067a909450ab25cf3e3eef2d60.tar.bz2 | |
board: rockchip: Add rk3588 evb
rk3588 evb1 v10 is a evalution board from Rockchip, it is a dev board for
rockchip and also a reference board for board vendors.
Hardware:
SoC: RK3588
DRAM: LPDDR4X 8GB
Debug: UART2 via USB
PCIe: 3x4 *1
SATA *2
HDMI out *2
HDMI IN *1
USB2.0 Host *2
USB3.0 Host *1
Type C *1
MIPI DSI panel
dts Sync from Linux v6.2.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Jagan Teki <jagan@edgeble.ai>
Diffstat (limited to 'board')
| -rw-r--r-- | board/rockchip/evb_rk3588/Kconfig | 15 | ||||
| -rw-r--r-- | board/rockchip/evb_rk3588/MAINTAINERS | 7 | ||||
| -rw-r--r-- | board/rockchip/evb_rk3588/Makefile | 6 | ||||
| -rw-r--r-- | board/rockchip/evb_rk3588/evb-rk3588.c | 39 |
4 files changed, 67 insertions, 0 deletions
diff --git a/board/rockchip/evb_rk3588/Kconfig b/board/rockchip/evb_rk3588/Kconfig new file mode 100644 index 0000000..d38efe6 --- /dev/null +++ b/board/rockchip/evb_rk3588/Kconfig @@ -0,0 +1,15 @@ +if TARGET_EVB_RK3588 + +config SYS_BOARD + default "evb_rk3588" + +config SYS_VENDOR + default "rockchip" + +config SYS_CONFIG_NAME + default "evb_rk3588" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + +endif diff --git a/board/rockchip/evb_rk3588/MAINTAINERS b/board/rockchip/evb_rk3588/MAINTAINERS new file mode 100644 index 0000000..7b7df3c --- /dev/null +++ b/board/rockchip/evb_rk3588/MAINTAINERS @@ -0,0 +1,7 @@ +EVB-RK3588 +M: Kever Yang <kever.yang@rock-chips.com> +S: Maintained +F: board/rockchip/evb_rk3588 +F: include/configs/evb_rk3588.h +F: configs/evb-rk3588_defconfig +F: arch/arm/dts/rk3588-evb-u-boot.dtsi diff --git a/board/rockchip/evb_rk3588/Makefile b/board/rockchip/evb_rk3588/Makefile new file mode 100644 index 0000000..240d2ec --- /dev/null +++ b/board/rockchip/evb_rk3588/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (c) 2023 Rockchip Electronics Co,. Ltd. +# + +obj-y += evb-rk3588.o diff --git a/board/rockchip/evb_rk3588/evb-rk3588.c b/board/rockchip/evb_rk3588/evb-rk3588.c new file mode 100644 index 0000000..caf94d8 --- /dev/null +++ b/board/rockchip/evb_rk3588/evb-rk3588.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2023 Rockchip Electronics Co,. Ltd. + */ + +#include <fdtdec.h> +#include <fdt_support.h> + +#ifdef CONFIG_OF_BOARD_SETUP +static int rk3588_add_reserved_memory_fdt_nodes(void *new_blob) +{ + struct fdt_memory gap1 = { + .start = 0x3fc000000, + .end = 0x3fc4fffff, + }; + struct fdt_memory gap2 = { + .start = 0x3fff00000, + .end = 0x3ffffffff, + }; + unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP; + unsigned int ret; + + /* + * Inject the reserved-memory nodes into the DTS + */ + ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1, NULL, 0, + NULL, flags); + if (ret) + return ret; + + return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2, NULL, 0, + NULL, flags); +} + +int ft_board_setup(void *blob, struct bd_info *bd) +{ + return rk3588_add_reserved_memory_fdt_nodes(blob); +} +#endif |