diff options
| author | Artyom Tarasenko <atar4qemu@googlemail.com> | 2010-04-18 00:34:03 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-04-18 08:55:20 +0000 |
| commit | 676d9b9b883691cf99e298291dbc2ad7956516b9 (patch) | |
| tree | df008d980c3360a84602df560a3f8891479ac8d4 | |
| parent | da9fcfa54486797a5f261b43ad0c0b2f8dc47181 (diff) | |
sparc32 use empty_slot for missing RAM v1
use empty_slot device for the RAM which is not installed
Models without ECC don't trap when missing ram is accessed.
v0->v1 compile only once and fix indentation
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| -rw-r--r-- | Makefile.objs | 1 | ||||
| -rw-r--r-- | default-configs/sparc-softmmu.mak | 1 | ||||
| -rw-r--r-- | hw/sun4m.c | 5 |
3 files changed, 7 insertions, 0 deletions
diff --git a/Makefile.objs b/Makefile.objs index ab1af88af2..f4d2faf06c 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -140,6 +140,7 @@ hw-obj-$(CONFIG_PFLASH_CFI02) += pflash_cfi02.o hw-obj-$(CONFIG_M48T59) += m48t59.o hw-obj-$(CONFIG_ESCC) += escc.o +hw-obj-$(CONFIG_EMPTY_SLOT) += empty_slot.o hw-obj-$(CONFIG_SERIAL) += serial.o hw-obj-$(CONFIG_PARALLEL) += parallel.o diff --git a/default-configs/sparc-softmmu.mak b/default-configs/sparc-softmmu.mak index 54899ffc58..becf88096c 100644 --- a/default-configs/sparc-softmmu.mak +++ b/default-configs/sparc-softmmu.mak @@ -7,3 +7,4 @@ CONFIG_M48T59=y CONFIG_PTIMER=y CONFIG_FDC=y CONFIG_VIRTIO_PCI=y +CONFIG_EMPTY_SLOT=y diff --git a/hw/sun4m.c b/hw/sun4m.c index 90e661d5c2..9a79120b1d 100644 --- a/hw/sun4m.c +++ b/hw/sun4m.c @@ -36,6 +36,7 @@ #include "isa.h" #include "fw_cfg.h" #include "escc.h" +#include "empty_slot.h" #include "qdev-addr.h" #include "loader.h" #include "elf.h" @@ -820,6 +821,10 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size, /* set up devices */ ram_init(0, RAM_size, hwdef->max_mem); + /* models without ECC don't trap when missing ram is accessed */ + if (!hwdef->ecc_base) { + empty_slot_init(RAM_size, hwdef->max_mem - RAM_size); + } prom_init(hwdef->slavio_base, bios_name); |