01882b8624
Introduce support for On-Chip Memory (OCM) areas in aarch32 Cortex-A SoCs. This memory area is suitable for, amongst other things, un- cached device DMA. The OCM memory can reside either at address zero or at a high memory address, with configuration of the memory's lo- cation similar to the configuration of the location of the exception vectors. In both cases, it must be assured that the low/high OCM area declaration doesn't overlap with the exception vectors memory page at either the low/high address. Therefore, all possible OCM location options shall be described in the SoC's device tree, the current location shall be indicated via a "chosen" entry in the target board's device tree. This commit contains the necessary changes to the linker-related files as well as the static region declaration for the MMU in- itialization in the Zynq-7000 SoC-specific init code. Signed-off-by: Immo Birnbaum <Immo.Birnbaum@weidmueller.com> |
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| .. | ||
| app_smem_aligned.ld | ||
| app_smem_pinned_aligned.ld | ||
| app_smem_pinned_unaligned.ld | ||
| app_smem_pinned.ld | ||
| app_smem_unaligned.ld | ||
| app_smem.ld | ||
| common-noinit.ld | ||
| common-ram.ld | ||
| common-rom.ld | ||
| cplusplus-ram.ld | ||
| cplusplus-rom.ld | ||
| debug-sections.ld | ||
| devicetree_regions.h | ||
| devicetree_reserved.h | ||
| intlist.ld | ||
| kobject-data.ld | ||
| kobject-priv-stacks.ld | ||
| kobject-rom.ld | ||
| kobject-text.ld | ||
| linker-defs.h | ||
| linker-tool-gcc.h | ||
| linker-tool-mwdt.h | ||
| linker-tool.h | ||
| rel-sections.ld | ||
| section_tags.h | ||
| sections.h | ||
| thread-local-storage.ld | ||