diff options
| author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-11 11:22:05 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-11 11:22:05 +0000 |
| commit | 33e7c2abf4852c98d13072102277170e198c5220 (patch) | |
| tree | 3b236cf5aea03a8410829ccf4c74c9f46f906671 /ArmPlatformPkg/ArmVExpressPkg | |
| parent | 0f4386e775c76c215425f529d4339fd4a85a47b9 (diff) | |
| download | edk2-platforms-33e7c2abf4852c98d13072102277170e198c5220.tar.xz | |
ArmPlatformPkg: Add SP805 Watchdog support
- Create SP805 Watchdog timer
- Enable this new driver on VExpress Cortex-A9x4 Core tile
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11794 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/ArmVExpressPkg')
3 files changed, 9 insertions, 0 deletions
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc index 08c6c62f93..97e315880e 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc @@ -490,6 +490,7 @@ ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf ArmPlatformPkg/Drivers/SP804TimerDxe/SP804TimerDxe.inf ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsOutputDxe.inf + ArmPlatformPkg/Drivers/SP805WatchdogDxe/SP805WatchdogDxe.inf # # Semi-hosting filesystem diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf index e1571e0a18..9462c8d0a1 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.fdf @@ -162,6 +162,7 @@ READ_LOCK_STATUS = TRUE INF ArmPlatformPkg/Drivers/SP804TimerDxe/SP804TimerDxe.inf INF ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf INF ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111LcdGraphicsOutputDxe.inf + INF ArmPlatformPkg/Drivers/SP805WatchdogDxe/SP805WatchdogDxe.inf # # Semi-hosting filesystem diff --git a/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA9x4/ArmPlatform.h b/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA9x4/ArmPlatform.h index 4e8c02d3fc..171b0420d5 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA9x4/ArmPlatform.h +++ b/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA9x4/ArmPlatform.h @@ -106,6 +106,10 @@ //#define PL111_CLCD_BASE PL111_CLCD_MOTHERBOARD_BASE
#define PL111_CLCD_BASE PL111_CLCD_CORE_TILE_BASE
+// Specify which Watchdog to use
+#define SP805_WDOG_BASE SP805_WDOG_MOTHERBOARD_BASE
+//#define SP805_WDOG_BASE SP805_WDOG_CORE_TILE_BASE
+
/***********************************************************************************
Peripherals' misc settings
************************************************************************************/
@@ -129,6 +133,9 @@ // PL031 RTC - Other settings
#define PL031_PPM_ACCURACY 300000000
+// SP805 Watchdog - Other settings
+#define SP805_CLOCK_FREQUENCY 32000
+#define SP805_MAX_TICKS 0xFFFFFFFF
// PL111 Lcd
#define PL111_CLCD_CORE_TILE_VIDEO_MODE_OSC_ID 1
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