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arm-bsp/u-boot/fvp-base: Configure FVP base U-boot machine and enable U-boot sysreset, CRC-32 and virtio RNG

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Configure FVP base to use vexpress_fvp_defconfig as the U-boot machine.

Configure U-boot:
1. Drop the patch to pick the DRAM size from the devicetree since
   the FVP now specifies a devicetree.
2. Enable sysreset to reset by PSCI and patch the vexpress U-boot
machine to leave the reset to PSCI in this case.
3. Enable Virtio RNG and patch the U-boot Virtio RNG driver to
workaround an issue with the FVP that results in RNG calls
hanging.
4. Enable the Arm64 CRC-32 instruction by default and remove the now
   redundant config setting.

Signed-off-by: Debbie Martin <Debbie.Martin@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Debbie Martin
2023-10-20 13:38:26 +01:00
committed by Jon Mason
parent 809b401938
commit e4fcfa534d
8 changed files with 168 additions and 48 deletions
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meta-arm-bsp/conf/machine/fvp-base.conf
+1 -1
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@@ -21,7 +21,7 @@ KERNEL_IMAGETYPE = "Image"
EXTRA_IMAGEDEPENDS += "trusted-firmware-a"
# FVP u-boot configuration
UBOOT_MACHINE = "vexpress_aemv8a_semi_defconfig"
UBOOT_MACHINE = "vexpress_fvp_defconfig"
# As this is a virtual target that will not be used in the real world there is
# no need for real SSH keys.