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| author |   Aaro Koskinen <aaro.koskinen@iki.fi> | 2016-02-24 00:52:07 +0200 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 14:01:43 +0200 |
| commit | 2296cecf719caad9bcda3c8b82830fe3736ffa90 (patch) | |
| tree | 1e1c9d6314071ff22b1a67b85a5b3615d22ab1c1 /arch/mips/cavium-octeon/setup.c | |
| parent | MIPS: Octeon: device_tree_init: don't fill mac if already set (diff) | |
| download | linux-dev-2296cecf719caad9bcda3c8b82830fe3736ffa90.tar.xz linux-dev-2296cecf719caad9bcda3c8b82830fe3736ffa90.zip | |
MIPS: Octeon: device_tree_init: fill mac addresses when using appended dtb
Fill MAC addresses from bootinfo when using appended DTB.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12590/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon/setup.c')
| -rw-r--r-- | arch/mips/cavium-octeon/setup.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 60f66bbcb620..64f852b063a8 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -1118,11 +1118,13 @@ void __init device_tree_init(void) { const void *fdt; bool do_prune; + bool fill_mac; #ifdef CONFIG_MIPS_ELF_APPENDED_DTB if (!fdt_check_header(&__appended_dtb)) { fdt = &__appended_dtb; do_prune = false; + fill_mac = true; pr_info("Using appended Device Tree.\n"); } else #endif @@ -1131,22 +1133,26 @@ void __init device_tree_init(void) if (fdt_check_header(fdt)) panic("Corrupt Device Tree passed to kernel."); do_prune = false; + fill_mac = false; pr_info("Using passed Device Tree.\n"); } else if (OCTEON_IS_MODEL(OCTEON_CN68XX)) { fdt = &__dtb_octeon_68xx_begin; do_prune = true; + fill_mac = true; } else { fdt = &__dtb_octeon_3xxx_begin; do_prune = true; + fill_mac = true; } initial_boot_params = (void *)fdt; if (do_prune) { octeon_prune_device_tree(); - octeon_fill_mac_addresses(); pr_info("Using internal Device Tree.\n"); } + if (fill_mac) + octeon_fill_mac_addresses(); unflatten_and_copy_device_tree(); init_octeon_system_type(); } |