[Buildroot] [PATCH/RFC 27/28] configs/pine64_defconfig: bump BSP versions

[Sergey Matyukevich <geomatsi@gmail.com>]

Bump U-Boot and Linux kernel versions. Updating U-Boot to 2021.04
requires the following two changes.

First, after switching to binman, u-boot.itb is no more generated for
64-bit sunxi boards. Combined u-boot-sunxi-with-spl.bin image should
be used instead. This image contains SPL, U-Boot, and FIT image,
where FIT image contains other binaries such as BL31 and SCP.

Second, new U-Boot enables support for System Control Processor (SCP)
firmware. SCP firmware is included by default into FIT image in the
combined u-boot-sunxi-with-spl.bin binary. When SCP is not available
or not needed, it should be explicitly disabled by pointing to an
empty file. Support for Allwinner SCP firmware is not yet available
neither in Buildroot nor in mainline kernel. So disable it for now
using custom U-Boot build options.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
---
 board/pine64/pine64/genimage.cfg | 10 ++--------
 configs/pine64_defconfig         | 14 +++++++-------
 2 files changed, 9 insertions(+), 15 deletions(-)

diff --git a/board/pine64/pine64/genimage.cfg b/board/pine64/pine64/genimage.cfg
index 2ff38d5415..f1f276a877 100644
--- a/board/pine64/pine64/genimage.cfg
+++ b/board/pine64/pine64/genimage.cfg
@@ -15,15 +15,9 @@ image sdcard.img {
 
 	partition spl {
 		in-partition-table = "no"
-		image = "sunxi-spl.bin"
+		image = "u-boot-sunxi-with-spl.bin"
 		offset = 8192
-	}
-
-	partition u-boot {
-		in-partition-table = "no"
-		image = "u-boot.itb"
-		offset = 40K
-		size = 1M # 1MB - 40K
+		size = 1040384 # 1MB - 8KB
 	}
 
 	partition boot {
diff --git a/configs/pine64_defconfig b/configs/pine64_defconfig
index 981360b934..5b85d37087 100644
--- a/configs/pine64_defconfig
+++ b/configs/pine64_defconfig
@@ -2,8 +2,8 @@ BR2_aarch64=y
 BR2_cortex_a53=y
 BR2_ARM_FPU_VFPV4=y
 
-# Linux headers same as kernel, a 5.0 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_0=y
+# Linux headers same as kernel, a 5.12 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_12=y
 
 # Firmware
 BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
@@ -17,15 +17,15 @@ BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2019.01"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2021.04"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="pine64_plus"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_PYTHON3=y
 BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
 BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
-BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
-BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.itb"
 BR2_TARGET_UBOOT_SPL=y
-BR2_TARGET_UBOOT_SPL_NAME="spl/sunxi-spl.bin"
+BR2_TARGET_UBOOT_SPL_NAME="u-boot-sunxi-with-spl.bin"
+BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="SCP=/dev/null"
 BR2_PACKAGE_HOST_UBOOT_TOOLS=y
 BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT=y
 BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="board/pine64/pine64/boot.cmd"
@@ -33,7 +33,7 @@ BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="board/pine64/pine64/boot.cmd"
 # Kernel
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.0"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.12.2"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="allwinner/sun50i-a64-pine64"
-- 
2.31.1