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poplar: Add build option for dram size 

Signed-off-by: Victor Chong <victor.chong@linaro.org>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Victor Chong 2018-01-29 18:11:02 +09:00
parent ce2547f8d3
commit 8ad132b3f1
2 changed files with 21 additions and 0 deletions
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11
plat/hisilicon/poplar/include/platform_def.h
View File

@ -39,9 +39,20 @@
#define MAX_IO_HANDLES (4)
#define MAX_IO_BLOCK_DEVICES (2)
/* Memory size options */
#define POPLAR_DRAM_SIZE_1G 0
#define POPLAR_DRAM_SIZE_2G 1
/* Memory map related constants */
#define DDR_BASE (0x00000000)
#if (POPLAR_DRAM_SIZE_ID == POPLAR_DRAM_SIZE_2G)
#define DDR_SIZE (0x80000000)
#elif (POPLAR_DRAM_SIZE_ID == POPLAR_DRAM_SIZE_1G)
#define DDR_SIZE (0x40000000)
#else
#error "Currently unsupported POPLAR_DRAM_SIZE_ID value"
#endif
#define DEVICE_BASE (0xF0000000)
#define DEVICE_SIZE (0x0F000000)

10
plat/hisilicon/poplar/platform.mk
View File

@ -15,6 +15,16 @@ else
endif
$(eval $(call add_define,POPLAR_TSP_RAM_LOCATION_ID))
POPLAR_DRAM_SIZE ?= two_gig
ifeq (${POPLAR_DRAM_SIZE}, two_gig)
POPLAR_DRAM_SIZE_ID = POPLAR_DRAM_SIZE_2G
else ifeq (${POPLAR_DRAM_SIZE}, one_gig)
POPLAR_DRAM_SIZE_ID = POPLAR_DRAM_SIZE_1G
else
$(error "Currently unsupported POPLAR_DRAM_SIZE value")
endif
$(eval $(call add_define,POPLAR_DRAM_SIZE_ID))
POPLAR_RECOVERY := 0
$(eval $(call add_define,POPLAR_RECOVERY))