| /rk3399_ARM-atf/plat/xilinx/common/include/ |
| H A D | plat_fdt.h | 56d1857efc21cff5e75aa65bba21e333a8552d04 Mon Jul 10 05:02:15 UTC 2023 Amit Nagal <amit.nagal@amd.com> feat(versal): ddr address reservation in dtb at runtime
When the TF-A is placed in DDR memory range, the DDR memory range
needs to be explicitly reserved in the default device tree.
A new build time parameter, XILINX_OF_BOARD_DTB_ADDR, is introduced.
The TF-A will reserve the DDR memory only when a valid DTB address
is provided to XILINX_OF_BOARD_DTB_ADDR during build.
Now the user has options, either manually reserve the desired DDR
address range for TF-A in device tree or let TF-A access and modify
the device tree, to reserve the DDR address range, in runtime using
the build parameter.
Change-Id: I4442a90e1cab5a3a115f4eeb8a7e09e247189ff0
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
|
| /rk3399_ARM-atf/plat/xilinx/common/ |
| H A D | plat_fdt.c | 56d1857efc21cff5e75aa65bba21e333a8552d04 Mon Jul 10 05:02:15 UTC 2023 Amit Nagal <amit.nagal@amd.com> feat(versal): ddr address reservation in dtb at runtime
When the TF-A is placed in DDR memory range, the DDR memory range
needs to be explicitly reserved in the default device tree.
A new build time parameter, XILINX_OF_BOARD_DTB_ADDR, is introduced.
The TF-A will reserve the DDR memory only when a valid DTB address
is provided to XILINX_OF_BOARD_DTB_ADDR during build.
Now the user has options, either manually reserve the desired DDR
address range for TF-A in device tree or let TF-A access and modify
the device tree, to reserve the DDR address range, in runtime using
the build parameter.
Change-Id: I4442a90e1cab5a3a115f4eeb8a7e09e247189ff0
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
|
| /rk3399_ARM-atf/plat/xilinx/versal/include/ |
| H A D | platform_def.h | 56d1857efc21cff5e75aa65bba21e333a8552d04 Mon Jul 10 05:02:15 UTC 2023 Amit Nagal <amit.nagal@amd.com> feat(versal): ddr address reservation in dtb at runtime
When the TF-A is placed in DDR memory range, the DDR memory range
needs to be explicitly reserved in the default device tree.
A new build time parameter, XILINX_OF_BOARD_DTB_ADDR, is introduced.
The TF-A will reserve the DDR memory only when a valid DTB address
is provided to XILINX_OF_BOARD_DTB_ADDR during build.
Now the user has options, either manually reserve the desired DDR
address range for TF-A in device tree or let TF-A access and modify
the device tree, to reserve the DDR address range, in runtime using
the build parameter.
Change-Id: I4442a90e1cab5a3a115f4eeb8a7e09e247189ff0
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
|
| /rk3399_ARM-atf/plat/xilinx/versal/ |
| H A D | platform.mk | 56d1857efc21cff5e75aa65bba21e333a8552d04 Mon Jul 10 05:02:15 UTC 2023 Amit Nagal <amit.nagal@amd.com> feat(versal): ddr address reservation in dtb at runtime
When the TF-A is placed in DDR memory range, the DDR memory range
needs to be explicitly reserved in the default device tree.
A new build time parameter, XILINX_OF_BOARD_DTB_ADDR, is introduced.
The TF-A will reserve the DDR memory only when a valid DTB address
is provided to XILINX_OF_BOARD_DTB_ADDR during build.
Now the user has options, either manually reserve the desired DDR
address range for TF-A in device tree or let TF-A access and modify
the device tree, to reserve the DDR address range, in runtime using
the build parameter.
Change-Id: I4442a90e1cab5a3a115f4eeb8a7e09e247189ff0
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
|
| H A D | bl31_versal_setup.c | 56d1857efc21cff5e75aa65bba21e333a8552d04 Mon Jul 10 05:02:15 UTC 2023 Amit Nagal <amit.nagal@amd.com> feat(versal): ddr address reservation in dtb at runtime
When the TF-A is placed in DDR memory range, the DDR memory range
needs to be explicitly reserved in the default device tree.
A new build time parameter, XILINX_OF_BOARD_DTB_ADDR, is introduced.
The TF-A will reserve the DDR memory only when a valid DTB address
is provided to XILINX_OF_BOARD_DTB_ADDR during build.
Now the user has options, either manually reserve the desired DDR
address range for TF-A in device tree or let TF-A access and modify
the device tree, to reserve the DDR address range, in runtime using
the build parameter.
Change-Id: I4442a90e1cab5a3a115f4eeb8a7e09e247189ff0
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
|