>
> Your inline patch is still getting mangled somehow. It looks like
> you're using a webmail client (SquirrelMail) that seems to be altering
> the whitespace in the patch. The attached .zip worked fine. Please
> spend some time figuring out how to use git send-email directly
>
Have been trying to setup git-send quite some time, but firewall is blocking.
Will try to get this enabled somehow.
> However, I just discovered another snag...
>
> I did some more testing on Zoom3 and discovered that because we do the
> HWMOD_INIT_NO_IDLE, and omap_serial_init[_port] is never called on Zoom3
> (since it only uses debug board UART) the UART hwmods are left active
> are never disabled (since they are not used.) This prevents retention :(
>
Yes I was able to reproduce this as said.
But I was trying to set this option from flags field from uart_hmwod
in omap_hwmod data file as below
.flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET),
But strangely it doesn't work, but works only when we set the flag
from serial_early_init phase
any idea why so?
It was hitting retention for zoom2 with earlier suggested changes as
below: [ttyS3->console]
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c
b/arch/arm/mach-omap2/board-zoom-debugboard.c
index 1d7f827..9307f58 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -96,7 +96,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device zoom_debugboard_serial_device = {
.name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
+ .id = PLAT8250_DEV_PLATFORM + 4,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-omap2/board-zoom2.c
b/arch/arm/mach-omap2/board-zoom2.c
index 803ef14..c858b43 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -80,6 +80,7 @@ static struct omap_board_mux board_mux[] __initdata = {
static void __init omap_zoom2_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_serial_init();
zoom_peripherals_init();
zoom_debugboard_init();
}
---
Regards,
Govindraj.R
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