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| author | Wolfgang Denk <wd@denx.de> | 2010-06-17 21:59:57 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-06-17 21:59:57 +0200 |
| commit | 530135dcacac278798346ad5825c03131ce51772 (patch) | |
| tree | c99311a1ebab3dc97c30a0a92d88f9183da69ab0 /board/pandora/pandora.c | |
| parent | 399b09331f313d57b16b583f453387231d217f15 (diff) | |
| parent | 89b765c7f6ddfde07ba673dd4adbeb5da391a81b (diff) | |
| download | u-boot-imx-530135dcacac278798346ad5825c03131ce51772.zip u-boot-imx-530135dcacac278798346ad5825c03131ce51772.tar.gz u-boot-imx-530135dcacac278798346ad5825c03131ce51772.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-ti
Conflicts:
CONFLICT (rename/add): Rename
board/davinci/da830evm/Makefile->board/ti/tnetv107xevm/Makefile
in 89b765c7f6ddfde07ba673dd4adbeb5da391a81b.
board/ti/tnetv107xevm/Makefile added in HEAD
But files were identical, so no problem.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board/pandora/pandora.c')
| -rw-r--r-- | board/pandora/pandora.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c index 75e4330..355e9ea 100644 --- a/board/pandora/pandora.c +++ b/board/pandora/pandora.c @@ -37,6 +37,10 @@ #include <asm/mach-types.h> #include "pandora.h" +#define TWL4030_BB_CFG_BBCHEN (1 << 4) +#define TWL4030_BB_CFG_BBSEL_3200MV (3 << 2) +#define TWL4030_BB_CFG_BBISEL_500UA 2 + /* * Routine: board_init * Description: Early hardware init. @@ -78,6 +82,11 @@ int misc_init_r(void) writel(GPIO28, &gpio5_base->setdataout); writel(GPIO4, &gpio6_base->setdataout); + /* Enable battery backup capacitor (3.2V, 0.5mA charge current) */ + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, + TWL4030_BB_CFG_BBCHEN | TWL4030_BB_CFG_BBSEL_3200MV | + TWL4030_BB_CFG_BBISEL_500UA, TWL4030_PM_RECEIVER_BB_CFG); + dieid_num_r(); return 0; |