diff options
Diffstat (limited to 'hw/nvram/mac_nvram.c')
| -rw-r--r-- | hw/nvram/mac_nvram.c | 40 |
1 files changed, 8 insertions, 32 deletions
diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c index 24f61212ba..c0e62a52b3 100644 --- a/hw/nvram/mac_nvram.c +++ b/hw/nvram/mac_nvram.c @@ -25,7 +25,7 @@ #include "qemu/osdep.h" #include "hw/hw.h" #include "hw/nvram/openbios_firmware_abi.h" -#include "sysemu/sysemu.h" +#include "hw/nvram/chrp_nvram.h" #include "hw/ppc/mac.h" #include "qemu/cutils.h" #include <zlib.h> @@ -146,38 +146,14 @@ static void macio_nvram_register_types(void) static void pmac_format_nvram_partition_of(MacIONVRAMState *nvr, int off, int len) { - unsigned int i; - uint32_t start = off, end; - struct OpenBIOS_nvpart_v1 *part_header; + int sysp_end; + + /* OpenBIOS nvram variables partition */ + sysp_end = chrp_nvram_create_system_partition(&nvr->data[off], + DEF_SYSTEM_SIZE) + off; - // OpenBIOS nvram variables - // Variable partition - part_header = (struct OpenBIOS_nvpart_v1 *)&nvr->data[start]; - part_header->signature = OPENBIOS_PART_SYSTEM; - pstrcpy(part_header->name, sizeof(part_header->name), "system"); - - end = start + sizeof(struct OpenBIOS_nvpart_v1); - for (i = 0; i < nb_prom_envs; i++) - end = OpenBIOS_set_var(nvr->data, end, prom_envs[i]); - - // End marker - nvr->data[end++] = '\0'; - - end = start + ((end - start + 15) & ~15); - /* XXX: OpenBIOS is not able to grow up a partition. Leave some space for - new variables. */ - if (end < DEF_SYSTEM_SIZE) - end = DEF_SYSTEM_SIZE; - OpenBIOS_finish_partition(part_header, end - start); - - // free partition - start = end; - part_header = (struct OpenBIOS_nvpart_v1 *)&nvr->data[start]; - part_header->signature = OPENBIOS_PART_FREE; - pstrcpy(part_header->name, sizeof(part_header->name), "free"); - - end = len; - OpenBIOS_finish_partition(part_header, end - start); + /* Free space partition */ + chrp_nvram_create_free_partition(&nvr->data[sysp_end], len - sysp_end); } #define OSX_NVRAM_SIGNATURE (0x5A) |