| /* |
| * Setup for the IBM Chestnut (ibm-750fxgx_eval) |
| * |
| * Author: Mark A. Greer <mgreer@mvista.com> |
| * |
| * 2005 (c) MontaVista Software, Inc. This file is licensed under |
| * the terms of the GNU General Public License version 2. This program |
| * is licensed "as is" without any warranty of any kind, whether express |
| * or implied. |
| */ |
| |
| #include <linux/config.h> |
| #include <linux/types.h> |
| #include <asm/io.h> |
| #include <asm/mv64x60_defs.h> |
| #include <platforms/chestnut.h> |
| |
| /* Not in the kernel so won't include kernel.h to get its 'max' definition */ |
| #define max(a,b) (((a) > (b)) ? (a) : (b)) |
| |
| void |
| mv64x60_board_init(void __iomem *old_base, void __iomem *new_base) |
| { |
| #ifdef CONFIG_SERIAL_8250_CONSOLE |
| /* |
| * Change device bus 2 window so that bootoader can do I/O thru |
| * 8250/16550 UART that's mapped in that window. |
| */ |
| out_le32(new_base + MV64x60_CPU2DEV_2_BASE, CHESTNUT_UART_BASE >> 16); |
| out_le32(new_base + MV64x60_CPU2DEV_2_SIZE, CHESTNUT_UART_SIZE >> 16); |
| __asm__ __volatile__("sync"); |
| #endif |
| } |