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| author | Kumar Gala <galak@kernel.crashing.org> | 2010-05-21 03:02:16 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-07-16 10:55:08 -0500 |
| commit | ebf9d5261efc7a60eac54b675b67e3c7ab614f60 (patch) | |
| tree | bbf3e11442008d74cef1194eab3a7d773d2b6304 /include/configs/P2020DS.h | |
| parent | b4a60e521c66b1e634cacdebcfae3a1e1c9deb52 (diff) | |
| download | u-boot-imx-ebf9d5261efc7a60eac54b675b67e3c7ab614f60.zip u-boot-imx-ebf9d5261efc7a60eac54b675b67e3c7ab614f60.tar.gz u-boot-imx-ebf9d5261efc7a60eac54b675b67e3c7ab614f60.tar.bz2 | |
Move ICS CLK chip frequency calculation code into a common board library
We have several boards that use the same ICS307 CLK chip to drive the
System clock and DDR clock. Move the code into a common location so we
share it.
Convert the P2020DS board as the first to use the new common ICS307
code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'include/configs/P2020DS.h')
| -rw-r--r-- | include/configs/P2020DS.h | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h index 66be725..9955501 100644 --- a/include/configs/P2020DS.h +++ b/include/configs/P2020DS.h @@ -1,5 +1,5 @@ /* - * Copyright 2007-2009 Freescale Semiconductor, Inc. + * Copyright 2007-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -27,6 +27,8 @@ #ifndef __CONFIG_H #define __CONFIG_H +#include "../board/freescale/common/ics307_clk.h" + #ifdef CONFIG_MK_36BIT #define CONFIG_PHYS_64BIT #endif @@ -54,17 +56,9 @@ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE -#ifndef __ASSEMBLY__ -extern unsigned long calculate_board_sys_clk(unsigned long dummy); -extern unsigned long calculate_board_ddr_clk(unsigned long dummy); -/* extern unsigned long get_board_sys_clk(unsigned long dummy); */ -/* extern unsigned long get_board_ddr_clk(unsigned long dummy); */ -#endif -#define CONFIG_SYS_CLK_FREQ calculate_board_sys_clk(0) /* sysclk for MPC85xx */ -#define CONFIG_DDR_CLK_FREQ calculate_board_ddr_clk(0) /* ddrclk for MPC85xx */ +#define CONFIG_SYS_CLK_FREQ get_board_sys_clk() /* sysclk for MPC85xx */ +#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk() /* ddrclk for MPC85xx */ #define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 clock chip ref freq */ -#define CONFIG_GET_CLK_FROM_ICS307 /* decode sysclk and ddrclk freq - from ICS307 instead of switches */ /* * These can be toggled for performance analysis, otherwise use default. |