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| author | Chris Johns <chrisj@rtems.org> | 2022-07-22 16:27:12 +1000 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2022-07-28 09:04:46 +1000 |
| commit | 51ffa21011a8f62649af0c98d27a1717eaa1e96d (patch) | |
| tree | 1e05bf98a9c88667c1ebe31a76832c7d688800c7 /bsps/aarch64/xilinx-versal/include/bsp.h | |
| parent | basp/aarch64: Make the unexpected sections origin address 64bit (diff) | |
| download | rtems-51ffa21011a8f62649af0c98d27a1717eaa1e96d.tar.bz2 | |
aarch64/versal: Support DDRMC0 region 0 and 1
- Support DDRMC0 region 0 up to 2G in size
- Support DDRMC0 region 1 with DDR memory greater than 2G
up to the DDRMC0 max amount
- Extend the heap with region 1's memory
Closes #4684
Diffstat (limited to 'bsps/aarch64/xilinx-versal/include/bsp.h')
| -rw-r--r-- | bsps/aarch64/xilinx-versal/include/bsp.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bsps/aarch64/xilinx-versal/include/bsp.h b/bsps/aarch64/xilinx-versal/include/bsp.h index 2017e10ade..0bd93f28bc 100644 --- a/bsps/aarch64/xilinx-versal/include/bsp.h +++ b/bsps/aarch64/xilinx-versal/include/bsp.h @@ -47,6 +47,7 @@ #ifndef ASM #include <bsp/default-initial-extension.h> +#include <bsp/linker-symbols.h> #include <bsp/start.h> #include <rtems.h> @@ -61,6 +62,14 @@ extern "C" { #define BSP_RESET_SMC +/* + * DDRMC mapping + */ +LINKER_SYMBOL(bsp_r0_ram_base) +LINKER_SYMBOL(bsp_r0_ram_end) +LINKER_SYMBOL(bsp_r1_ram_base) +LINKER_SYMBOL(bsp_r1_ram_end) + /** * @brief Versal specific set up of the MMU. * |