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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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2af59f7d5c
This patch adds support for 405GPr processors with optional new mode strapping. ibm405gp_fixup_clocks() can now be used for 405GP and 405GPr CPUs. This is in preparation of porting the cpci405 platform support from arch/ppc to arch/powerpc. This patch also adds ibm405ep_fixup_clocks() to support 405EP CPUs from the boot wrapper. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
33 lines
1.1 KiB
C
33 lines
1.1 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 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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