diff options
| author | Bai Ping <ping.bai@nxp.com> | 2018-04-10 16:50:04 +0800 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2018-06-11 10:33:03 +0300 |
| commit | ca803a791056da5a2acdf7118bbacf0f119e6433 (patch) | |
| tree | a85572db92f4b8e46bdbf15611f2efc47d07ef3b /plat/imx/imx8qxp/include/platform_def.h | |
| parent | 02871d54a6beda8bb0c09e43aacfd138bd5fe35a (diff) | |
plat: imx: add gic save/restore for imx8qm/qxp
In order to save power when AP side is suspend,
the DBLOG need to be put into low power mode.
GIC need to be power off to save power. before GIC
power off, we need to save the GIC setting, then
after resume, we need to restore the gic setting.
irqsteer need to be used to wakeup the AP side
when wakeup interrupt is pending for AP side.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Diffstat (limited to 'plat/imx/imx8qxp/include/platform_def.h')
| -rw-r--r-- | plat/imx/imx8qxp/include/platform_def.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/plat/imx/imx8qxp/include/platform_def.h b/plat/imx/imx8qxp/include/platform_def.h index 7955e60f..57a351da 100644 --- a/plat/imx/imx8qxp/include/platform_def.h +++ b/plat/imx/imx8qxp/include/platform_def.h @@ -66,6 +66,7 @@ #define MAX_XLAT_TABLES 8 #define MAX_MMAP_REGIONS 8 +#define IMX_WUP_IRQSTR 0x51090000 #define IMX_BOOT_UART_BASE 0x5a060000 #define IMX_BOOT_UART_BAUDRATE 115200 #define IMX_BOOT_UART_CLK_IN_HZ 24000000 |