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| author | Graeme Russ <graeme.russ@gmail.com> | 2011-02-12 15:11:35 +1100 |
|---|---|---|
| committer | Graeme Russ <graeme.russ@gmail.com> | 2011-02-12 15:11:35 +1100 |
| commit | 0ea76e92e989ce292f1eeadc0754b3ab9a50df16 (patch) | |
| tree | 58a5d6f50479fe10dea06112462fb9ec97bce9f2 /arch/i386/cpu/sc520/sc520.c | |
| parent | 4e33467d44620edf224aad03c2c7396fb4918696 (diff) | |
| download | u-boot-imx-0ea76e92e989ce292f1eeadc0754b3ab9a50df16.zip u-boot-imx-0ea76e92e989ce292f1eeadc0754b3ab9a50df16.tar.gz u-boot-imx-0ea76e92e989ce292f1eeadc0754b3ab9a50df16.tar.bz2 | |
x86: Make cpu init functions weak
Diffstat (limited to 'arch/i386/cpu/sc520/sc520.c')
| -rw-r--r-- | arch/i386/cpu/sc520/sc520.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/i386/cpu/sc520/sc520.c b/arch/i386/cpu/sc520/sc520.c index 21037d2..b99408c 100644 --- a/arch/i386/cpu/sc520/sc520.c +++ b/arch/i386/cpu/sc520/sc520.c @@ -1,6 +1,6 @@ /* * (C) Copyright 2002 - * Daniel Engström, Omicron Ceti AB <daniel@omicron.se>. + * Daniel Engstr�m, Omicron Ceti AB <daniel@omicron.se>. * * See file CREDITS for list of people who contributed to this * project. @@ -40,10 +40,8 @@ DECLARE_GLOBAL_DATA_PTR; volatile sc520_mmcr_t *sc520_mmcr = (sc520_mmcr_t *)0xfffef000; -void init_sc520(void) +int cpu_init_f(void) { - const u32 nw_cd_rst = ~(X86_CR0_NW | X86_CR0_CD); - /* * Set the UARTxCTL register at it's slower, * baud clock giving us a 1.8432 MHz reference @@ -85,10 +83,7 @@ void init_sc520(void) /* turn on the SDRAM write buffer */ writeb(0x11, &sc520_mmcr->dbctl); - /* turn on the cache and disable write through */ - asm("movl %%cr0, %%eax\n" - "andl %0, %%eax\n" - "movl %%eax, %%cr0\n" : : "i" (nw_cd_rst) : "eax"); + return x86_cpu_init_f(); } unsigned long init_sc520_dram(void) |