diff options
Diffstat (limited to 'arch/ppc/boot/simple/misc-cpci690.c')
| -rw-r--r-- | arch/ppc/boot/simple/misc-cpci690.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c deleted file mode 100644 index 8a8614d11a3..00000000000 --- a/arch/ppc/boot/simple/misc-cpci690.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Add birec data for Force CPCI690 board. - * - * Author: Mark A. Greer <source@mvista.com> - * - * 2003 (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 <platforms/cpci690.h> - -#define KB (1024UL) -#define MB (1024UL*KB) -#define GB (1024UL*MB) - -extern u32 mv64x60_console_baud; -extern u32 mv64x60_mpsc_clk_src; -extern u32 mv64x60_mpsc_clk_freq; - -u32 mag = 0xffff; - -unsigned long -get_mem_size(void) -{ - u32 size; - - switch (in_8(((void __iomem *)CPCI690_BR_BASE + CPCI690_BR_MEM_CTLR)) - & 0x07) { - case 0x01: - size = 256*MB; - break; - case 0x02: - size = 512*MB; - break; - case 0x03: - size = 768*MB; - break; - case 0x04: - size = 1*GB; - break; - case 0x05: - size = 1*GB + 512*MB; - break; - case 0x06: - size = 2*GB; - break; - default: - size = 0; - } - - return size; -} - -void -mv64x60_board_init(void __iomem *old_base, void __iomem *new_base) -{ - mv64x60_console_baud = CPCI690_MPSC_BAUD; - mv64x60_mpsc_clk_src = CPCI690_MPSC_CLK_SRC; - mv64x60_mpsc_clk_freq = - (get_mem_size() >= (1*GB)) ? 100000000 : 133333333; -} |