| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <bootblock_common.h> |
| #include <superio/smsc/lpc47m15x/lpc47m15x.h> |
| #include <northbridge/intel/i945/i945.h> |
| #include <southbridge/intel/i82801gx/i82801gx.h> |
| |
| #define SERIAL_DEV PNP_DEV(0x2e, LPC47M15X_SP1) |
| #define PME_DEV PNP_DEV(0x2e, LPC47M15X_PME) |
| |
| void mainboard_late_rcba_config(void) |
| { |
| /* dev irq route register */ |
| RCBA16(D31IR) = 0x0132; |
| RCBA16(D30IR) = 0x0146; |
| RCBA16(D29IR) = 0x0237; |
| RCBA16(D28IR) = 0x3201; |
| RCBA16(D27IR) = 0x0146; |
| |
| /* Disable unused devices */ |
| RCBA32(FD) |= FD_INTLAN; |
| } |
| |
| void bootblock_mainboard_early_init(void) |
| { |
| /* Enable SuperIO PM */ |
| lpc47m15x_enable_serial(PME_DEV, 0x680); |
| lpc47m15x_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); /* 0x3f8 */ |
| } |