diff options
Diffstat (limited to 'nixpkgs/pkgs/misc/uboot/0001-configs-rpi-allow-for-bigger-kernels.patch')
| -rw-r--r-- | nixpkgs/pkgs/misc/uboot/0001-configs-rpi-allow-for-bigger-kernels.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/misc/uboot/0001-configs-rpi-allow-for-bigger-kernels.patch b/nixpkgs/pkgs/misc/uboot/0001-configs-rpi-allow-for-bigger-kernels.patch new file mode 100644 index 000000000000..3d0324a692cc --- /dev/null +++ b/nixpkgs/pkgs/misc/uboot/0001-configs-rpi-allow-for-bigger-kernels.patch @@ -0,0 +1,45 @@ +From 3d0ce353cf62efea11aa88f814aa23bf8c04acc9 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Milan=20P=C3=A4ssler?= <milan@petabyte.dev> +Date: Mon, 11 Jan 2021 15:13:10 +0100 +Subject: [PATCH] configs/rpi: allow for bigger kernels + +--- + include/configs/rpi.h | 16 ++++++++-------- + 1 file changed, 8 insertions(+), 8 deletions(-) + +diff --git a/include/configs/rpi.h b/include/configs/rpi.h +index 834f1cd..10ab1e7 100644 +--- a/include/configs/rpi.h ++++ b/include/configs/rpi.h +@@ -153,20 +153,20 @@ + * more than ~700M away from the start of the kernel image but this number can + * be larger OR smaller depending on e.g. the 'vmalloc=xxxM' command line + * parameter given to the kernel. So reserving memory from low to high +- * satisfies this constraint again. Reserving 1M at 0x02600000-0x02700000 for +- * the DTB leaves rest of the free RAM to the initrd starting at 0x02700000. ++ * satisfies this constraint again. Reserving 1M at 0x02e00000-0x02f00000 for ++ * the DTB leaves rest of the free RAM to the initrd starting at 0x02f00000. + * Even with the smallest possible CPU-GPU memory split of the CPU getting +- * only 64M, the remaining 25M starting at 0x02700000 should allow quite +- * large initrds before they start colliding with U-Boot. ++ * only 64M, the remaining 17M starting at 0x02f00000 should allow reasonably ++ * sized initrds before they start colliding with U-Boot. + */ + #define ENV_MEM_LAYOUT_SETTINGS \ + "fdt_high=" FDT_HIGH "\0" \ + "initrd_high=" INITRD_HIGH "\0" \ + "kernel_addr_r=0x00080000\0" \ +- "scriptaddr=0x02400000\0" \ +- "pxefile_addr_r=0x02500000\0" \ +- "fdt_addr_r=0x02600000\0" \ +- "ramdisk_addr_r=0x02700000\0" ++ "scriptaddr=0x02c00000\0" \ ++ "pxefile_addr_r=0x02d00000\0" \ ++ "fdt_addr_r=0x02e00000\0" \ ++ "ramdisk_addr_r=0x02f00000\0" + + #if CONFIG_IS_ENABLED(CMD_MMC) + #define BOOT_TARGET_MMC(func) \ +-- +2.29.2 + |