diff options
Diffstat (limited to 'hw/ppc/ppc405_uc.c')
| -rw-r--r-- | hw/ppc/ppc405_uc.c | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c index 4ad81695e8..303af58444 100644 --- a/hw/ppc/ppc405_uc.c +++ b/hw/ppc/ppc405_uc.c @@ -41,7 +41,35 @@ #include "qapi/error.h" #include "trace.h" -ram_addr_t ppc405_set_bootinfo(CPUPPCState *env, ppc4xx_bd_info_t *bd) +static void ppc405_set_default_bootinfo(ppc4xx_bd_info_t *bd, + ram_addr_t ram_size) +{ + memset(bd, 0, sizeof(*bd)); + + bd->bi_memstart = PPC405EP_SDRAM_BASE; + bd->bi_memsize = ram_size; + bd->bi_sramstart = PPC405EP_SRAM_BASE; + bd->bi_sramsize = PPC405EP_SRAM_SIZE; + bd->bi_bootflags = 0; + bd->bi_intfreq = 133333333; + bd->bi_busfreq = 33333333; + bd->bi_baudrate = 115200; + bd->bi_s_version[0] = 'Q'; + bd->bi_s_version[1] = 'M'; + bd->bi_s_version[2] = 'U'; + bd->bi_s_version[3] = '\0'; + bd->bi_r_version[0] = 'Q'; + bd->bi_r_version[1] = 'E'; + bd->bi_r_version[2] = 'M'; + bd->bi_r_version[3] = 'U'; + bd->bi_r_version[4] = '\0'; + bd->bi_procfreq = 133333333; + bd->bi_plb_busfreq = 33333333; + bd->bi_pci_busfreq = 33333333; + bd->bi_opbfreq = 33333333; +} + +static ram_addr_t __ppc405_set_bootinfo(CPUPPCState *env, ppc4xx_bd_info_t *bd) { CPUState *cs = env_cpu(env); ram_addr_t bdloc; @@ -93,6 +121,17 @@ ram_addr_t ppc405_set_bootinfo(CPUPPCState *env, ppc4xx_bd_info_t *bd) return bdloc; } +ram_addr_t ppc405_set_bootinfo(CPUPPCState *env, ram_addr_t ram_size) +{ + ppc4xx_bd_info_t bd; + + memset(&bd, 0, sizeof(bd)); + + ppc405_set_default_bootinfo(&bd, ram_size); + + return __ppc405_set_bootinfo(env, &bd); +} + /*****************************************************************************/ /* Shared peripherals */ |