diff options
| author | Quentin Schulz | 2024-04-25 12:46:29 +0200 |
|---|---|---|
| committer | Kever Yang | 2024-04-26 15:47:05 +0800 |
| commit | d4a6373bdf742e6b8627da4fb8c9ef02f8d336c7 (patch) | |
| tree | 953e6306bc57418083420cde6eef3cc692029786 /board | |
| parent | a1f600b3050dd73f94c625dd2ff01003039b5b5d (diff) | |
rockchip: rock5b-rk3588: use DRAM banks from ATAGS
RK3588-based devices now support creating DRAM banks with proper holes
by reading the ATAGS from Rockchip TPL blob, so let's use that mechanism
instead.
Since ft_board_setup isn't defined anymore, there's no need for
selecting CONFIG_OF_BOARD_SETUP.
Similarly, because the rock5b-rk3588.c would be empty, it is simply
removed, with the (would-be-empty) Makefile as well.
The CONFIG_NR_DRAM_BANK now defaults to 10 which is a safe bet for
reading banks from ATAGS, so let's use the default value instead.
Co-developed-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/radxa/rock5b-rk3588/Makefile | 6 | ||||
| -rw-r--r-- | board/radxa/rock5b-rk3588/rock5b-rk3588.c | 39 |
2 files changed, 0 insertions, 45 deletions
diff --git a/board/radxa/rock5b-rk3588/Makefile b/board/radxa/rock5b-rk3588/Makefile deleted file mode 100644 index 95d813596da..00000000000 --- a/board/radxa/rock5b-rk3588/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# Copyright (c) 2022 Collabora Ltd. -# - -obj-y += rock5b-rk3588.o diff --git a/board/radxa/rock5b-rk3588/rock5b-rk3588.c b/board/radxa/rock5b-rk3588/rock5b-rk3588.c deleted file mode 100644 index 5c3b52b9489..00000000000 --- a/board/radxa/rock5b-rk3588/rock5b-rk3588.c +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (c) 2023 Collabora Ltd. - */ - -#include <fdtdec.h> -#include <fdt_support.h> - -#ifdef CONFIG_OF_BOARD_SETUP -int rock5b_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 rock5b_add_reserved_memory_fdt_nodes(blob); -} -#endif |