diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/imgtec/boston/dt.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/imgtec/boston/dt.c')
| -rw-r--r-- | roms/u-boot/board/imgtec/boston/dt.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/roms/u-boot/board/imgtec/boston/dt.c b/roms/u-boot/board/imgtec/boston/dt.c new file mode 100644 index 000000000..bf772ff5d --- /dev/null +++ b/roms/u-boot/board/imgtec/boston/dt.c @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2016 Imagination Technologies + */ + +#include <common.h> +#include <fdt_support.h> +#include <asm/global_data.h> + +int ft_board_setup(void *blob, struct bd_info *bd) +{ + DECLARE_GLOBAL_DATA_PTR; + u64 mem_start[2], mem_size[2]; + int mem_regions; + + mem_start[0] = 0; + mem_size[0] = min_t(u64, 256llu << 20, gd->ram_size); + mem_regions = 1; + + if (gd->ram_size > mem_size[0]) { + mem_start[1] = 0x80000000 + mem_size[0]; + mem_size[1] = gd->ram_size - mem_size[0]; + mem_regions++; + } + + return fdt_fixup_memory_banks(blob, mem_start, mem_size, mem_regions); +} |