Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-11 07:34:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx

Browse source
This commit is contained in:
Wolfgang Denk 2008-06-19 22:57:58 +02:00
commit 8115c6f9eb
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
board/amcc/canyonlands/canyonlands.c
View file

@ -22,6 +22,7 @@
#include <ppc440.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <i2c.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/mmu.h>
@ -393,6 +394,7 @@ int misc_init_r(void)
u32 sdr0_srst1 = 0;
u32 eth_cfg;
u32 pvr = get_pvr();
u8 val;
/*
* Set EMAC mode/configuration (GMII, SGMII, RGMII...).
@ -420,6 +422,15 @@ int misc_init_r(void)
sdr0_srst1 &= ~SDR0_SRST1_AHB;
mtsdr(SDR0_SRST1, sdr0_srst1);
/*
* RTC/M41T62:
* Disable square wave output: Batterie will be drained
* quickly, when this output is not disabled
*/
val = i2c_reg_read(CFG_I2C_RTC_ADDR, 0xa);
val &= ~0x40;
i2c_reg_write(CFG_I2C_RTC_ADDR, 0xa, val);
return 0;
}