2 * arch/ppc/boot/simple/misc-katana.c
4 * Set up MPSC values to bootwrapper can prompt user.
6 * Author: Mark A. Greer <source@mvista.com>
8 * 2004 (c) MontaVista Software, Inc. This file is licensed under
9 * the terms of the GNU General Public License version 2. This program
10 * is licensed "as is" without any warranty of any kind, whether express
14 #include <linux/config.h>
15 #include <linux/types.h>
17 #include <asm/mv64x60_defs.h>
18 #include <platforms/katana.h>
20 extern u32 mv64x60_console_baud;
21 extern u32 mv64x60_mpsc_clk_src;
22 extern u32 mv64x60_mpsc_clk_freq;
24 /* Not in the kernel so won't include kernel.h to get its 'min' definition */
26 #define min(a,b) (((a) < (b)) ? (a) : (b))
30 mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
32 mv64x60_console_baud = KATANA_DEFAULT_BAUD;
33 mv64x60_mpsc_clk_src = KATANA_MPSC_CLK_SRC;
34 mv64x60_mpsc_clk_freq =
35 min(katana_bus_freq((void __iomem *)KATANA_CPLD_BASE),
36 MV64x60_TCLK_FREQ_MAX);