0484c1df47
For cuImage format it's necessary to provide clock fixups since u-boot will not pass necessary clock frequency into the dtb included into cuImage so we implement the clock fixups as defined in the technical documentation for the board and update header file with the basic register definitions. Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/*
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* PowerPC 4xx related functions
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*
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* Copyright 2007 IBM Corporation.
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* Josh Boyer <jwboyer@linux.vnet.ibm.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef _POWERPC_BOOT_4XX_H_
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#define _POWERPC_BOOT_4XX_H_
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void ibm4xx_sdram_fixup_memsize(void);
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void ibm440spe_fixup_memsize(void);
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void ibm4xx_denali_fixup_memsize(void);
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void ibm44x_dbcr_reset(void);
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void ibm40x_dbcr_reset(void);
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void ibm4xx_quiesce_eth(u32 *emac0, u32 *emac1);
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void ibm4xx_fixup_ebc_ranges(const char *ebc);
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void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk);
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void ibm405ep_fixup_clocks(unsigned int sys_clk);
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void ibm405ex_fixup_clocks(unsigned int sys_clk, unsigned int uart_clk);
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void ibm440gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk);
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void ibm440ep_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk,
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unsigned int tmr_clk);
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void ibm440gx_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk,
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unsigned int tmr_clk);
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void ibm440spe_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk,
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unsigned int tmr_clk);
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#endif /* _POWERPC_BOOT_4XX_H_ */
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