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feat(plat/imx8m): add sdei support for i.MX8MP 

Add sdei support for i.MX8MM, this is to let jailhouse Hypervisor
could use SDEI to do hypervisor management, after physical IRQ
has been disabled routing.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Change-Id: I8308c629448bd8adca9d3d25701adcf0c5a6afc2
This commit is contained in:
Peng Fan 2021-03-25 18:46:58 +08:00
parent ce2be321e8
commit 6b63125c41
2 changed files with 12 additions and 2 deletions
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9
plat/imx/imx8m/imx8mp/include/platform_def.h
View File

@ -34,8 +34,13 @@
#define PLAT_WAIT_RET_STATE U(1)
#define PLAT_STOP_OFF_STATE U(3)
#define BL31_BASE U(0x970000)
#define BL31_LIMIT U(0x990000)
#define BL31_BASE U(0x960000)
#define BL31_LIMIT U(0x980000)
#define PLAT_PRI_BITS U(3)
#define PLAT_SDEI_CRITICAL_PRI 0x10
#define PLAT_SDEI_NORMAL_PRI 0x20
#define PLAT_SDEI_SGI_PRIVATE U(9)
/* non-secure uboot base */
#define PLAT_NS_IMAGE_OFFSET U(0x40200000)

5
plat/imx/imx8m/imx8mp/platform.mk
View File

@ -28,6 +28,8 @@ BL31_SOURCES += plat/imx/common/imx8_helpers.S \
plat/imx/imx8m/imx8mp/imx8mp_psci.c \
plat/imx/imx8m/imx8mp/gpc.c \
plat/imx/common/imx8_topology.c \
plat/imx/common/imx_ehf.c \
plat/imx/common/imx_sdei.c \
plat/imx/common/imx_sip_handler.c \
plat/imx/common/imx_sip_svc.c \
plat/imx/common/imx_uart_console.S \
@ -54,3 +56,6 @@ $(eval $(call add_define,BL32_SIZE))
IMX_BOOT_UART_BASE ?= 0x30890000
$(eval $(call add_define,IMX_BOOT_UART_BASE))
EL3_EXCEPTION_HANDLING := 1
SDEI_SUPPORT := 1