This PR:
- Fixes some issues with the m25p80
- Improves GDB support for RISC-V
- Fixes some Linux boot issues, specifiaclly 32-bit boot failures
- Enforces PMP exceptions correctly
- Fixes some Coverity issues
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE9sSsRtSTSGjTuM6PIeENKd+XcFQFAmAEsc8ACgkQIeENKd+X
cFT3cwf+NNPVzjl0T7OEI1XxL6UCEkX6/cgxPv+ChjMCRlfnts9iHMWyeiO8E4mG
qORpLe5YCT+tAVA+rKKVu8ADp5pE9sdRp8gO7TMhZaHi3r1CQpsleZWE9R0IoBIu
eiENTgFHIV3VFcJQpOgorqCJ9qRnx2pPjjwf0H8G/hMYcgaMAzz+rdK+XvP0cCaY
/U78g0pPWx1MwdIFhhhaxAhbthnv6TkWf6oSPeGezDaAp1tnNg/Bd+FL6pT0vAM9
Mhr39TqrOJ/R0npsTngVe5Rl23Gqh3/1AYOnZz1+e9J0pB4YXnxwwiuV0t8lZnsw
OFIGXm7V3dL8BQ4ycZojlIkmML2Siw==
=3q/k
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210117-3' into staging
First RISC-V PR for 6.0
This PR:
- Fixes some issues with the m25p80
- Improves GDB support for RISC-V
- Fixes some Linux boot issues, specifiaclly 32-bit boot failures
- Enforces PMP exceptions correctly
- Fixes some Coverity issues
# gpg: Signature made Sun 17 Jan 2021 21:53:19 GMT
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054
* remotes/alistair/tags/pull-riscv-to-apply-20210117-3:
riscv: Pass RISCVHartArrayState by pointer
target/riscv: Remove built-in GDB XML files for CSRs
target/riscv: Generate the GDB XML file for CSR registers dynamically
target/riscv: Add CSR name in the CSR function table
target/riscv: Make csr_ops[CSR_TABLE_SIZE] external
hw/misc/sifive_u_otp: handling the fails of blk_pread and blk_pwrite
hw/riscv: sifive_u: Use SIFIVE_U_CPU for mc->default_cpu_type
target/riscv/pmp: Raise exception if no PMP entry is configured
RISC-V: Place DTB at 3GB boundary instead of 4GB
gdb: riscv: Add target description
hw/block: m25p80: Implement AAI-WP command support for SST flashes
hw/block: m25p80: Don't write to flash if write is disabled
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>