Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging

qemu-sparc update

# gpg: Signature made Tue Mar 10 13:39:51 2015 GMT using RSA key ID AE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"

* remotes/mcayland/tags/qemu-sparc-signed:
  sun4u: switch m48t59 NVRAM to MMIO access
  MAINTAINERS: add myself as SPARC maintainer
  doc: minor updates to SPARC32 and SPARC64 documentation
  m48t59: add m48t59 sysbus device
  m48t59: introduce new base-year qdev property
  m48t59: let init functions return a Nvram object
  m48t59: add a Nvram interface
  m48t59: register a QOM type for each nvram type we support
  m48t59: move ISA ports/memory regions registration to QOM constructor

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

1 files changed, 6 insertions, 4 deletions

diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index 09afccf..b879aa9 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -127,7 +127,7 @@ static void fw_cfg_boot_set(void *opaque, const char *boot_device,
     fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
 }
 
-static void nvram_init(M48t59State *nvram, uint8_t *macaddr,
+static void nvram_init(Nvram *nvram, uint8_t *macaddr,
                        const char *cmdline, const char *boot_devices,
                        ram_addr_t RAM_size, uint32_t kernel_size,
                        int width, int height, int depth,
@@ -137,6 +137,7 @@ static void nvram_init(M48t59State *nvram, uint8_t *macaddr,
     uint32_t start, end;
     uint8_t image[0x1ff0];
     struct OpenBIOS_nvpart_v1 *part_header;
+    NvramClass *k = NVRAM_GET_CLASS(nvram);
 
     memset(image, '\0', sizeof(image));
 
@@ -170,8 +171,9 @@ static void nvram_init(M48t59State *nvram, uint8_t *macaddr,
     Sun_init_header((struct Sun_nvram *)&image[0x1fd8], macaddr,
                     nvram_machine_id);
 
-    for (i = 0; i < sizeof(image); i++)
-        m48t59_write(nvram, i, image[i]);
+    for (i = 0; i < sizeof(image); i++) {
+        (k->write)(nvram, i, image[i]);
+    }
 }
 
 static DeviceState *slavio_intctl;
@@ -1012,7 +1014,7 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef,
 
     lance_init(&nd_table[0], hwdef->le_base, ledma, ledma_irq);
 
-    nvram = m48t59_init(slavio_irq[0], hwdef->nvram_base, 0, 0x2000, 8);
+    nvram = m48t59_init(slavio_irq[0], hwdef->nvram_base, 0, 0x2000, 1968, 8);
 
     slavio_timer_init_all(hwdef->counter_base, slavio_irq[19], slavio_cpu_irq, smp_cpus);