diff options
Diffstat (limited to 'hw/hppa')
| -rw-r--r-- | hw/hppa/hppa_hardware.h | 10 | ||||
| -rw-r--r-- | hw/hppa/machine.c | 22 |
2 files changed, 16 insertions, 16 deletions
diff --git a/hw/hppa/hppa_hardware.h b/hw/hppa/hppa_hardware.h index 8b6b9222cb..a5ac3dd0fd 100644 --- a/hw/hppa/hppa_hardware.h +++ b/hw/hppa/hppa_hardware.h @@ -1,4 +1,5 @@ /* HPPA cores and system support chips. */ +/* Be aware: QEMU and seabios-hppa repositories share this file as-is. */ #ifndef HW_HPPA_HPPA_HARDWARE_H #define HW_HPPA_HPPA_HARDWARE_H @@ -30,13 +31,18 @@ #define PCI_HPA DINO_HPA /* PCI bus */ #define IDE_HPA 0xf9000000 /* Boot disc controller */ +/* offsets to DINO HPA: */ +#define DINO_PCI_ADDR 0x064 +#define DINO_CONFIG_DATA 0x068 +#define DINO_IO_DATA 0x06c + #define PORT_PCI_CMD (PCI_HPA + DINO_PCI_ADDR) #define PORT_PCI_DATA (PCI_HPA + DINO_CONFIG_DATA) #define FW_CFG_IO_BASE 0xfffa0000 -#define PORT_SERIAL1 (DINO_UART_HPA + 0x800) -#define PORT_SERIAL2 (LASI_UART_HPA + 0x800) +#define PORT_SERIAL1 (LASI_UART_HPA + 0x800) +#define PORT_SERIAL2 (DINO_UART_HPA + 0x800) #define HPPA_MAX_CPUS 16 /* max. number of SMP CPUs */ #define CPU_CLOCK_MHZ 250 /* emulate a 250 MHz CPU */ diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c index d1e174b1f4..63b9dd2396 100644 --- a/hw/hppa/machine.c +++ b/hw/hppa/machine.c @@ -32,7 +32,7 @@ #define MAX_IDE_BUS 2 -#define MIN_SEABIOS_HPPA_VERSION 1 /* require at least this fw version */ +#define MIN_SEABIOS_HPPA_VERSION 6 /* require at least this fw version */ #define HPA_POWER_BUTTON (FIRMWARE_END - 0x10) @@ -236,20 +236,14 @@ static void machine_hppa_init(MachineState *machine) /* Realtime clock, used by firmware for PDC_TOD call. */ mc146818_rtc_init(isa_bus, 2000, NULL); - /* Serial code setup. */ - if (serial_hd(0)) { - uint32_t addr = DINO_UART_HPA + 0x800; - serial_mm_init(addr_space, addr, 0, - qdev_get_gpio_in(dino_dev, DINO_IRQ_RS232INT), - 115200, serial_hd(0), DEVICE_BIG_ENDIAN); - } + /* Serial ports: Lasi and Dino use a 7.272727 MHz clock. */ + serial_mm_init(addr_space, LASI_UART_HPA + 0x800, 0, + qdev_get_gpio_in(lasi_dev, LASI_IRQ_UART_HPA), 7272727 / 16, + serial_hd(0), DEVICE_BIG_ENDIAN); - if (serial_hd(1)) { - /* Serial port */ - serial_mm_init(addr_space, LASI_UART_HPA + 0x800, 0, - qdev_get_gpio_in(lasi_dev, LASI_IRQ_UART_HPA), 8000000 / 16, - serial_hd(1), DEVICE_BIG_ENDIAN); - } + serial_mm_init(addr_space, DINO_UART_HPA + 0x800, 0, + qdev_get_gpio_in(dino_dev, DINO_IRQ_RS232INT), 7272727 / 16, + serial_hd(1), DEVICE_BIG_ENDIAN); /* Parallel port */ parallel_mm_init(addr_space, LASI_LPT_HPA + 0x800, 0, |