uboot: fix rpi kernel size patch for 2020.10

Fixes #109008

pkgs/misc/uboot/0001-configs-rpi-allow-for-bigger-kernels.patch

@@ -1,30 +1,45 @@
-From 3c6b7c0922370e9d0c1705706e7c47dcd234e6c8 Mon Sep 17 00:00:00 2001
+From 3d0ce353cf62efea11aa88f814aa23bf8c04acc9 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Milan=20P=C3=A4ssler?= <milan@petabyte.dev>
-Date: Wed, 30 Dec 2020 11:49:16 +0100
+Date: Mon, 11 Jan 2021 15:13:10 +0100
 Subject: [PATCH] configs/rpi: allow for bigger kernels
 
 ---
- include/configs/rpi.h | 8 ++++----
+ include/configs/rpi.h | 16 ++++++++--------
- 1 file changed, 4 insertions(+), 4 deletions(-)
+ 1 file changed, 8 insertions(+), 8 deletions(-)
 
 diff --git a/include/configs/rpi.h b/include/configs/rpi.h
-index 834f1cd2..b63ee96f 100644
+index 834f1cd..10ab1e7 100644
 --- a/include/configs/rpi.h
 +++ b/include/configs/rpi.h
-@@ -163,10 +163,10 @@
+@@ -153,20 +153,20 @@
-    "fdt_high=" FDT_HIGH "\0" \
+  * more than ~700M away from the start of the kernel image but this number can
-    "initrd_high=" INITRD_HIGH "\0" \
+  * be larger OR smaller depending on e.g. the 'vmalloc=xxxM' command line
-    "kernel_addr_r=0x00080000\0" \
+  * parameter given to the kernel. So reserving memory from low to high
--   "scriptaddr=0x02400000\0" \
+- * satisfies this constraint again. Reserving 1M at 0x02600000-0x02700000 for
--   "pxefile_addr_r=0x02500000\0" \
+- * the DTB leaves rest of the free RAM to the initrd starting at 0x02700000.
--   "fdt_addr_r=0x02600000\0" \
++ * satisfies this constraint again. Reserving 1M at 0x02e00000-0x02f00000 for
--   "ramdisk_addr_r=0x02700000\0"
++ * the DTB leaves rest of the free RAM to the initrd starting at 0x02f00000.
-+   "scriptaddr=0x02c00000\0" \
+  * Even with the smallest possible CPU-GPU memory split of the CPU getting
-+   "pxefile_addr_r=0x02d00000\0" \
+- * only 64M, the remaining 25M starting at 0x02700000 should allow quite
-+   "fdt_addr_r=0x02e00000\0" \
+- * large initrds before they start colliding with U-Boot.
-+   "ramdisk_addr_r=0x02f00000\0"
++ * 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) \
+ 	#define BOOT_TARGET_MMC(func) \
---
+-- 
 2.29.2
+