diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-28 10:44:54 -0700 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2020-01-24 23:06:48 +0530 |
| commit | 7fefef5078d427e5b9e22e19352d492029cea6f2 (patch) | |
| tree | 7854de2410e873756cad33ab92e825684aae467f /include/fdt_support.h | |
| parent | 1318a0efade80d853e27280adcaf4812d16c742f (diff) | |
common: Move device-tree setup functions to fdt_support.h
These functions relate to setting up the device tree for booting the OS.
The fdt_support.h header file supports similar functions, so move these
there.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/fdt_support.h')
| -rw-r--r-- | include/fdt_support.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/fdt_support.h b/include/fdt_support.h index 3f4bc643d4..ba14acd7f6 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -12,6 +12,20 @@ #include <asm/u-boot.h> #include <linux/libfdt.h> +/** + * arch_fixup_fdt() - Write arch-specific information to fdt + * + * Defined in arch/$(ARCH)/lib/bootm-fdt.c + * + * @blob: FDT blob to write to + * @return 0 if ok, or -ve FDT_ERR_... on failure + */ +int arch_fixup_fdt(void *blob); + +void ft_cpu_setup(void *blob, bd_t *bd); + +void ft_pci_setup(void *blob, bd_t *bd); + u32 fdt_getprop_u32_default_node(const void *fdt, int off, int cell, const char *prop, const u32 dflt); u32 fdt_getprop_u32_default(const void *fdt, const char *path, |