| /* |
| * Set up MPSC values to bootwrapper can prompt user. |
| * |
| * Author: Mark A. Greer <source@mvista.com> |
| * |
| * 2004 (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/types.h> |
| #include <asm/io.h> |
| #include <asm/mv64x60_defs.h> |
| #include <platforms/katana.h> |
| |
| extern u32 mv64x60_console_baud; |
| extern u32 mv64x60_mpsc_clk_src; |
| extern u32 mv64x60_mpsc_clk_freq; |
| |
| /* Not in the kernel so won't include kernel.h to get its 'min' definition */ |
| #ifndef min |
| #define min(a,b) (((a) < (b)) ? (a) : (b)) |
| #endif |
| |
| unsigned long mv64360_get_mem_size(void); |
| |
| void |
| mv64x60_board_init(void __iomem *old_base, void __iomem *new_base) |
| { |
| mv64x60_console_baud = KATANA_DEFAULT_BAUD; |
| mv64x60_mpsc_clk_src = KATANA_MPSC_CLK_SRC; |
| mv64x60_mpsc_clk_freq = |
| min(katana_bus_freq((void __iomem *)KATANA_CPLD_BASE), |
| MV64x60_TCLK_FREQ_MAX); |
| } |
| |
| unsigned long |
| get_mem_size(void) |
| { |
| return mv64360_get_mem_size(); |
| } |