diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/include/bsp.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/include/bsp.h b/c/src/lib/libbsp/powerpc/shared/include/bsp.h index 1f969ce9ef..b2062c3914 100644 --- a/c/src/lib/libbsp/powerpc/shared/include/bsp.h +++ b/c/src/lib/libbsp/powerpc/shared/include/bsp.h @@ -26,9 +26,33 @@ * - Interrupt stack space is not minimum if defined. */ -/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */ +#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 #define CONFIGURE_INTERRUPT_STACK_MEMORY (16 * 1024) + +/* fundamental addresses for this BSP (PREPxxx are from libcpu/io.h) */ +#define _IO_BASE PREP_ISA_IO_BASE +#define _ISA_MEM_BASE PREP_ISA_MEM_BASE +/* address of our ram on the PCI bus */ +#define PCI_DRAM_OFFSET PREP_PCI_DRAM_OFFSET +/* offset of pci memory as seen from the CPU */ +#define PCI_MEM_BASE PREP_ISA_MEM_BASE + +/* + * base address definitions for several devices + * + */ +#define BSP_UART_IOBASE_COM1 ((_IO_BASE)+0x3f8) +#define BSP_UART_IOBASE_COM2 ((_IO_BASE)+0x2f8) +#define BSP_KBD_IOBASE ((_IO_BASE)+0x60) +#define BSP_VGA_IOBASE ((_IO_BASE)+0x3c0) + +#define BSP_CONSOLE_PORT BSP_UART_COM1 +#define BSP_UART_BAUD_BASE 115200 +#include <bsp/openpic.h> +#define BSP_PIC_DO_EOI openpic_eoi(0) + + #ifndef ASM #define outport_byte(port,value) outb(value,port) #define outport_word(port,value) outw(value,port) |