Merge remote-tracking branch 'remotes/xtensa/tags/20181125-xtensa' into staging

xtensa fixes for 3.1:

- fix register counting logic for linux-user gdbserver;
- provide default memory sizes for XTFPGA boards;
- add missing xtensa patterns to MAINTAINTERS.

# gpg: Signature made Sun 25 Nov 2018 23:07:54 GMT
# gpg:                using RSA key 51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg:                 aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg:                 aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20181125-xtensa:
  MAINTAINERS: add missing xtensa patterns
  target/xtensa: xtfpga: provide default memory sizes
  target/xtensa: drop num_[core_]regs from dc232b/dc233c configs
  target/xtensa: gdbstub fix register counting

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

1 files changed, 10 insertions, 0 deletions

diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index b3161de320..21094319a6 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -446,6 +446,8 @@ static void xtfpga_init(const XtfpgaBoardDesc *board, MachineState *machine)
     }
 }
 
+#define XTFPGA_MMU_RESERVED_MEMORY_SIZE (128 * MiB)
+
 static const hwaddr xtfpga_mmu_io[2] = {
     0xf0000000,
 };
@@ -568,6 +570,7 @@ static void xtfpga_lx60_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_lx60_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_TYPE;
+    mc->default_ram_size = 64 * MiB;
 }
 
 static const TypeInfo xtfpga_lx60_type = {
@@ -584,6 +587,7 @@ static void xtfpga_lx60_nommu_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_lx60_nommu_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_NOMMU_TYPE;
+    mc->default_ram_size = 64 * MiB;
 }
 
 static const TypeInfo xtfpga_lx60_nommu_type = {
@@ -600,6 +604,7 @@ static void xtfpga_lx200_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_lx200_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_TYPE;
+    mc->default_ram_size = 96 * MiB;
 }
 
 static const TypeInfo xtfpga_lx200_type = {
@@ -616,6 +621,7 @@ static void xtfpga_lx200_nommu_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_lx200_nommu_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_NOMMU_TYPE;
+    mc->default_ram_size = 96 * MiB;
 }
 
 static const TypeInfo xtfpga_lx200_nommu_type = {
@@ -632,6 +638,7 @@ static void xtfpga_ml605_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_ml605_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_TYPE;
+    mc->default_ram_size = 512 * MiB - XTFPGA_MMU_RESERVED_MEMORY_SIZE;
 }
 
 static const TypeInfo xtfpga_ml605_type = {
@@ -648,6 +655,7 @@ static void xtfpga_ml605_nommu_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_ml605_nommu_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_NOMMU_TYPE;
+    mc->default_ram_size = 256 * MiB;
 }
 
 static const TypeInfo xtfpga_ml605_nommu_type = {
@@ -664,6 +672,7 @@ static void xtfpga_kc705_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_kc705_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_TYPE;
+    mc->default_ram_size = 1 * GiB - XTFPGA_MMU_RESERVED_MEMORY_SIZE;
 }
 
 static const TypeInfo xtfpga_kc705_type = {
@@ -680,6 +689,7 @@ static void xtfpga_kc705_nommu_class_init(ObjectClass *oc, void *data)
     mc->init = xtfpga_kc705_nommu_init;
     mc->max_cpus = 4;
     mc->default_cpu_type = XTENSA_DEFAULT_CPU_NOMMU_TYPE;
+    mc->default_ram_size = 256 * MiB;
 }
 
 static const TypeInfo xtfpga_kc705_nommu_type = {