Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140609-1' into staging

----------------------------------------------------------------
target-arm queue:
 * support -bios option in vexpress boards
 * register the Cortex-A57 impdef system registers
 * fix handling of UXN bit in ARMv8 page tables
 * complete support of crypto insns in A32/T32
 * implement CRC and crypto insns in A64
 * fix bugs in generic timer control register

----------------------------------------------------------------

# gpg: Signature made Mon 09 Jun 2014 16:08:26 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-target-arm-20140609-1:
  target-arm: Delete unused iwmmxt_msadb helper
  target-arm: Fix errors in writes to generic timer control registers
  target-arm: A64: Implement two-register SHA instructions
  target-arm: A64: Implement 3-register SHA instructions
  target-arm: A64: Implement AES instructions
  target-arm: A32/T32: Mask CRC value in calling code, not helper
  target-arm: A64: Implement CRC instructions
  target-arm: VFPv4 implies half-precision extension
  target-arm: Clean up handling of ARMv8 optional feature bits
  target-arm: Remove unnecessary setting of feature bits
  target-arm: arm_any_initfn() should never set ARM_FEATURE_AARCH64
  target-arm: A64: Use PMULL feature bit for PMULL
  target-arm: add support for v8 VMULL.P64 instruction
  target-arm: Allow 3reg_wide undefreq to encode more bad size options
  target-arm: add support for v8 SHA1 and SHA256 instructions
  target-arm: Correct handling of UXN bit in ARMv8 LPAE page tables
  target-arm: Prepare cpreg writefns/readfns for EL3/SecExt
  target-arm/cpu64.c: Actually register Cortex-A57 impdef registers
  vexpress: Add support for the -bios flag to provide firmware

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 11 insertions, 4 deletions

diff --git a/target-arm/cpu64.c b/target-arm/cpu64.c
index 8daa622bdc..8b2081c246 100644
--- a/target-arm/cpu64.c
+++ b/target-arm/cpu64.c
@@ -93,11 +93,15 @@ static void aarch64_a57_initfn(Object *obj)
 
     set_feature(&cpu->env, ARM_FEATURE_V8);
     set_feature(&cpu->env, ARM_FEATURE_VFP4);
-    set_feature(&cpu->env, ARM_FEATURE_VFP_FP16);
     set_feature(&cpu->env, ARM_FEATURE_NEON);
     set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
     set_feature(&cpu->env, ARM_FEATURE_AARCH64);
     set_feature(&cpu->env, ARM_FEATURE_CBAR_RO);
+    set_feature(&cpu->env, ARM_FEATURE_V8_AES);
+    set_feature(&cpu->env, ARM_FEATURE_V8_SHA1);
+    set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
+    set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
+    set_feature(&cpu->env, ARM_FEATURE_CRC);
     cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A57;
     cpu->midr = 0x411fd070;
     cpu->reset_fpsid = 0x41034070;
@@ -128,6 +132,7 @@ static void aarch64_a57_initfn(Object *obj)
     cpu->ccsidr[1] = 0x201fe012; /* 48KB L1 icache */
     cpu->ccsidr[2] = 0x70ffe07a; /* 2048KB L2 cache */
     cpu->dcz_blocksize = 4; /* 64 bytes */
+    define_arm_cp_regs(cpu, cortexa57_cp_reginfo);
 }
 
 #ifdef CONFIG_USER_ONLY
@@ -137,11 +142,13 @@ static void aarch64_any_initfn(Object *obj)
 
     set_feature(&cpu->env, ARM_FEATURE_V8);
     set_feature(&cpu->env, ARM_FEATURE_VFP4);
-    set_feature(&cpu->env, ARM_FEATURE_VFP_FP16);
     set_feature(&cpu->env, ARM_FEATURE_NEON);
-    set_feature(&cpu->env, ARM_FEATURE_ARM_DIV);
-    set_feature(&cpu->env, ARM_FEATURE_V7MP);
     set_feature(&cpu->env, ARM_FEATURE_AARCH64);
+    set_feature(&cpu->env, ARM_FEATURE_V8_AES);
+    set_feature(&cpu->env, ARM_FEATURE_V8_SHA1);
+    set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
+    set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
+    set_feature(&cpu->env, ARM_FEATURE_CRC);
     cpu->ctr = 0x80030003; /* 32 byte I and D cacheline size, VIPT icache */
     cpu->dcz_blocksize = 7; /*  512 bytes */
 }