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[Qemu-commits] [qemu/qemu] 8bb3b5: hw/xtensa: allow reads/writes in the


From: GitHub
Subject: [Qemu-commits] [qemu/qemu] 8bb3b5: hw/xtensa: allow reads/writes in the system I/O re...
Date: Mon, 09 Mar 2015 01:30:06 -0700

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 8bb3b575448aeff086b2849943da47dce3c2b6ec
      
https://github.com/qemu/qemu/commit/8bb3b575448aeff086b2849943da47dce3c2b6ec
  Author: Max Filippov <address@hidden>
  Date:   2015-03-07 (Sat, 07 Mar 2015)

  Changed paths:
    M hw/xtensa/xtfpga.c

  Log Message:
  -----------
  hw/xtensa: allow reads/writes in the system I/O region

Ignore writes to unassigned areas of system I/O regison and return 0 for
reads. This makes drivers for unimportant unimplemented hardware blocks
happy.

Signed-off-by: Max Filippov <address@hidden>


  Commit: 4246e225c0e8fbcf17051aa83a4198293c007cc4
      
https://github.com/qemu/qemu/commit/4246e225c0e8fbcf17051aa83a4198293c007cc4
  Author: Max Filippov <address@hidden>
  Date:   2015-03-07 (Sat, 07 Mar 2015)

  Changed paths:
    M target-xtensa/cpu-qom.h
    M target-xtensa/cpu.c
    M target-xtensa/op_helper.c

  Log Message:
  -----------
  target-xtensa: implement do_unassigned_access callback

Depending on access type raise either InstrPIFDataError or
LoadStorePIFDataError exception.

Signed-off-by: Max Filippov <address@hidden>


  Commit: 12004c9eb4486a134b1f49b17890a364adca5f8c
      
https://github.com/qemu/qemu/commit/12004c9eb4486a134b1f49b17890a364adca5f8c
  Author: Max Filippov <address@hidden>
  Date:   2015-03-07 (Sat, 07 Mar 2015)

  Changed paths:
    M hw/xtensa/xtfpga.c

  Log Message:
  -----------
  target-xtensa: xtfpga: fix ml605 flash size

ML605 daughterboard has 16MB flash, not 32MB. Change board definition
accordingly.

Cc: address@hidden
Signed-off-by: Max Filippov <address@hidden>


  Commit: 6608c7e9eb65727524f6f590b1e716ec6e7877d4
      
https://github.com/qemu/qemu/commit/6608c7e9eb65727524f6f590b1e716ec6e7877d4
  Author: Peter Maydell <address@hidden>
  Date:   2015-03-08 (Sun, 08 Mar 2015)

  Changed paths:
    M hw/xtensa/xtfpga.c
    M target-xtensa/cpu-qom.h
    M target-xtensa/cpu.c
    M target-xtensa/op_helper.c

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/xtensa/tags/20150307-xtensa' into 
staging

Xtensa updates:

- implement do_unassigned_access callback;
- fix ML605 xtfpga FLASH size.

# gpg: Signature made Sat Mar  7 12:35:05 2015 GMT using RSA key ID F83FA044
# gpg: Good signature from "Max Filippov <address@hidden>"
# gpg:                 aka "Max Filippov <address@hidden>"

* remotes/xtensa/tags/20150307-xtensa:
  target-xtensa: xtfpga: fix ml605 flash size
  target-xtensa: implement do_unassigned_access callback
  hw/xtensa: allow reads/writes in the system I/O region

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/9c31a8219a8f...6608c7e9eb65

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