Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-4.2-rc2' into staging
RISC-V Fixes for 4.2-rc2
This contains a handful of patches that I'd like to target for 4.2:
* OpenSBI upgrade to 0.5
* Increase in the flash size of the virt board.
* A non-functional cleanup.
* A cleanup to our MIP handling that avoids atomics.
This passes "make check" and boots OpenEmbedded for me.
# gpg: Signature made Thu 14 Nov 2019 18:39:27 GMT
# gpg: using RSA key 00CE76D1834960DFCE886DF8EF4CA1502CCBAB41
# gpg: issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmer@sifive.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41
* remotes/palmer/tags/riscv-for-master-4.2-rc2:
riscv/virt: Increase flash size
opensbi: Upgrade from v0.4 to v0.5
target/riscv: Remove atomic accesses to MIP CSR
remove unnecessary ifdef TARGET_RISCV64
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
