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| author | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-08-20 07:28:30 -0500 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-08-20 07:28:30 -0500 |
| commit | e90f3b74d884d0f2826e06dbab4f615ca346eaa4 (patch) | |
| tree | 19b10d012a78ec644c7ce65be5df1c9d80f96ddc /arch/powerpc/boot/4xx.h | |
| parent | 869680c16fb028ac4ad9a449283e0514789c654a (diff) | |
| download | linux-e90f3b74d884d0f2826e06dbab4f615ca346eaa4.tar.bz2 | |
[POWERPC] 4xx bootwrapper reworks
Make the fixup_memsize function common for all of 4xx as several chips share
the same SDRAM controller. Also add functions to reset 40x chips and quiesce
the ethernet.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/boot/4xx.h')
| -rw-r--r-- | arch/powerpc/boot/4xx.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/powerpc/boot/4xx.h b/arch/powerpc/boot/4xx.h new file mode 100644 index 000000000000..65008427e03f --- /dev/null +++ b/arch/powerpc/boot/4xx.h @@ -0,0 +1,20 @@ +/* + * PowerPC 4xx related functions + * + * Copyright 2007 IBM Corporation. + * Josh Boyer <jwboyer@linux.vnet.ibm.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#ifndef _POWERPC_BOOT_4XX_H_ +#define _POWERPC_BOOT_4XX_H_ + +void ibm4xx_fixup_memsize(void); +void ibm44x_dbcr_reset(void); +void ibm40x_dbcr_reset(void); +void ibm4xx_quiesce_eth(u32 *emac0, u32 *emac1); +void ibm4xx_fixup_ebc_ranges(const char *ebc); + +#endif /* _POWERPC_BOOT_4XX_H_ */ |