board: emsk: fix the ddr related definitons
* add ddr fixup in dts_fixup.h * use DT_DDR_XXX in linker.ld Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
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2 changed files with 10 additions and 7 deletions
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@ -1,11 +1,14 @@
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/* SoC level DTS fixup file */
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/* CCM configuration */
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#define DT_DCCM_BASE_ADDRESS DT_ARC_DCCM_80000000_BASE_ADDRESS
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#define DT_DCCM_SIZE (DT_ARC_DCCM_80000000_SIZE >> 10)
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#define DT_DCCM_BASE_ADDRESS DT_ARC_DCCM_80000000_BASE_ADDRESS
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#define DT_DCCM_SIZE (DT_ARC_DCCM_80000000_SIZE >> 10)
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#define DT_ICCM_BASE_ADDRESS DT_ARC_ICCM_0_BASE_ADDRESS
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#define DT_ICCM_SIZE (DT_ARC_ICCM_0_SIZE >> 10)
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#define DT_ICCM_BASE_ADDRESS DT_ARC_ICCM_0_BASE_ADDRESS
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#define DT_ICCM_SIZE (DT_ARC_ICCM_0_SIZE >> 10)
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#define DT_DDR_BASE_ADDRESS DT_MMIO_SRAM_10000000_BASE_ADDRESS
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#define DT_DDR_SIZE (DT_MMIO_SRAM_10000000_SIZE >> 10)
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/*
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* UART configuration
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@ -17,9 +17,9 @@
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* DRAM includes the exception vector table at reset, which is at
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* the beginning of the region.
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*/
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#if defined(DT_MMIO_SRAM_0_BASE_ADDRESS) && (DT_MMIO_SRAM_0_SIZE > 0)
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#define SRAM_START DT_MMIO_SRAM_0_BASE_ADDRESS
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#define SRAM_SIZE (DT_MMIO_SRAM_0_SIZE >> 10)
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#if defined(DT_DDR_BASE_ADDRESS) && (DT_DDR_SIZE > 0)
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#define SRAM_START DT_DDR_BASE_ADDRESS
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#define SRAM_SIZE DT_DDR_SIZE
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#endif
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/* Instruction Closely Coupled Memory (ICCM) base address and size */
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