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qi-introduce-ui-indicators.patch

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Allow a board to "indicate" events if it likes on whatever it has

On GTA02 we light AUX during boot and run the vibrator briefly when we
skip a partition or device.

Signed-off-by: Andy Green <andy@openmoko.com>
This commit is contained in:
Andy Green
2008-12-01 01:26:06 +00:00
committed by Andy Green
parent 40edd785a7
commit 710f2dbb6e
3 changed files with 78 additions and 1 deletions
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35
qiboot/src/cpu/s3c2442/gta02.c
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@@ -396,6 +396,40 @@ static u8 get_ui_keys_gta02(void)
return ret;
}
static void set_ui_indication_gta02(enum ui_indication ui_indication)
{
switch (ui_indication) {
case UI_IND_UPDATE_ONLY:
break;
case UI_IND_MOUNT_PART:
case UI_IND_KERNEL_PULL_OK:
case UI_IND_INITRAMFS_PULL_OK:
rGPBDAT |= 4;
break;
case UI_IND_KERNEL_PULL_FAIL:
case UI_IND_SKIPPING:
case UI_IND_INITRAMFS_PULL_FAIL:
case UI_IND_MOUNT_FAIL:
rGPBDAT &= ~4;
rGPBDAT |= 8;
udelay(2000000);
rGPBDAT &= ~8;
udelay(200000);
break;
case UI_IND_KERNEL_START:
case UI_IND_MEM_TEST:
case UI_IND_KERNEL_PULL:
case UI_IND_INITRAMFS_PULL:
rGPBDAT &= ~4;
break;
}
}
/*
* our API for bootloader on this machine
*/
@@ -412,6 +446,7 @@ const struct board_api board_api_gta02 = {
.putc = putc_gta02,
.close = close_gta02,
.get_ui_keys = get_ui_keys_gta02,
.set_ui_indication = set_ui_indication_gta02,
.commandline_board = "mtdparts=physmap-flash:-(nor);" \
"neo1973-nand:" \
"0x00040000(qi)," \