| /* |
| * PPC440GX system library |
| * |
| * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> |
| * Copyright (c) 2003, 2004 Zultys Technologies |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| */ |
| #ifdef __KERNEL__ |
| #ifndef __PPC_SYSLIB_IBM440GX_COMMON_H |
| #define __PPC_SYSLIB_IBM440GX_COMMON_H |
| |
| #ifndef __ASSEMBLY__ |
| |
| #include <linux/config.h> |
| #include <linux/init.h> |
| #include <linux/seq_file.h> |
| #include <syslib/ibm44x_common.h> |
| |
| /* |
| * Please, refer to the Figure 14.1 in 440GX user manual |
| * |
| * if internal UART clock is used, ser_clk is ignored |
| */ |
| void ibm440gx_get_clocks(struct ibm44x_clocks*, unsigned int sys_clk, |
| unsigned int ser_clk) __init; |
| |
| /* common 440GX platform init */ |
| void ibm440gx_platform_init(unsigned long r3, unsigned long r4, unsigned long r5, |
| unsigned long r6, unsigned long r7) __init; |
| |
| /* Enable L2 cache */ |
| void ibm440gx_l2c_enable(void) __init; |
| |
| /* Disable L2 cache */ |
| void ibm440gx_l2c_disable(void) __init; |
| |
| /* Enable/disable L2 cache for a particular chip revision */ |
| void ibm440gx_l2c_setup(struct ibm44x_clocks*) __init; |
| |
| /* Get Ethernet Group */ |
| int ibm440gx_get_eth_grp(void) __init; |
| |
| /* Set Ethernet Group */ |
| void ibm440gx_set_eth_grp(int group) __init; |
| |
| /* Enable TAH devices */ |
| void ibm440gx_tah_enable(void) __init; |
| |
| /* Add L2C info to /proc/cpuinfo */ |
| int ibm440gx_show_cpuinfo(struct seq_file*); |
| |
| #endif /* __ASSEMBLY__ */ |
| #endif /* __PPC_SYSLIB_IBM440GX_COMMON_H */ |
| #endif /* __KERNEL__ */ |
