haraldwolff/qemu-patch-raspberry4
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Add UUID to firmware configuration info (Gleb Natapov)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5259 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-09-18 18:31:52 +00:00
parent f1f23ad58b
commit 084a197a20
2 changed files with 3 additions and 0 deletions
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2
hw/fw_cfg.c
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@ -22,6 +22,7 @@
* THE SOFTWARE.
*/
#include "hw.h"
#include "sysemu.h"
#include "isa.h"
#include "fw_cfg.h"
@ -281,6 +282,7 @@ void *fw_cfg_init(uint32_t ctl_port, uint32_t data_port,
cpu_register_physical_memory(data_addr, FW_CFG_SIZE, io_data_memory);
}
fw_cfg_add_bytes(s, FW_CFG_SIGNATURE, (uint8_t *)"QEMU", 4);
fw_cfg_add_bytes(s, FW_CFG_UUID, qemu_uuid, 16);
register_savevm("fw_cfg", -1, 1, fw_cfg_save, fw_cfg_load, s);
qemu_register_reset(fw_cfg_reset, s);
fw_cfg_reset(s);

1
hw/fw_cfg.h
View file

@ -3,6 +3,7 @@
#define FW_CFG_SIGNATURE 0x00
#define FW_CFG_ID 0x01
#define FW_CFG_UUID 0x02
#define FW_CFG_MAX_ENTRY 0x10
#define FW_CFG_WRITE_CHANNEL 0x4000