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xes: Update Freescale clock code to work with 86xx processors

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Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Peter Tyser 2009-05-22 10:26:37 -05:00 committed by Kumar Gala
parent 25623937bb
commit 388517e4b7
2 changed files with 10 additions and 1 deletions
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3
board/xes/common/Makefile
View File

@ -30,7 +30,8 @@ endif
LIB = $(obj)lib$(VENDOR).a LIB = $(obj)lib$(VENDOR).a
COBJS-$(CONFIG_FSL_PCI_INIT) += fsl_8xxx_pci.o COBJS-$(CONFIG_FSL_PCI_INIT) += fsl_8xxx_pci.o
COBJS-$(CONFIG_MPC8572) += fsl_8572_clk.o COBJS-$(CONFIG_MPC8572) += fsl_8xxx_clk.o
COBJS-$(CONFIG_MPC86xx) += fsl_8xxx_clk.o
COBJS-$(CONFIG_FSL_DDR2) += fsl_8xxx_ddr.o COBJS-$(CONFIG_FSL_DDR2) += fsl_8xxx_ddr.o
COBJS-$(CONFIG_NAND_ACTL) += actl_nand.o COBJS-$(CONFIG_NAND_ACTL) += actl_nand.o

8
board/xes/common/fsl_8572_clk.c → board/xes/common/fsl_8xxx_clk.c
View File

@ -27,7 +27,12 @@
*/ */
unsigned long get_board_sys_clk(ulong dummy) unsigned long get_board_sys_clk(ulong dummy)
{ {
#if defined(CONFIG_MPC85xx)
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#elif defined(CONFIG_MPC86xx)
immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
#endif
u32 gpporcr = gur->gpporcr; u32 gpporcr = gur->gpporcr;
if (gpporcr & 0x10000) if (gpporcr & 0x10000)
@ -36,8 +41,10 @@ unsigned long get_board_sys_clk(ulong dummy)
return 50000000; return 50000000;
} }
#ifdef CONFIG_MPC85xx
/* /*
* Return DDR input clock - synchronous with SYSCLK or 66 MHz * Return DDR input clock - synchronous with SYSCLK or 66 MHz
* Note: 86xx doesn't support asynchronous DDR clk
*/ */
unsigned long get_board_ddr_clk(ulong dummy) unsigned long get_board_ddr_clk(ulong dummy)
{ {
@ -49,3 +56,4 @@ unsigned long get_board_ddr_clk(ulong dummy)
return 66666666; return 66666666;
} }
#endif