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dts: arc: Get flash address from dts file

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As flash address changes between different boards of same Soc,
it is derived from .dts file instead of hard coding in .dtsi.

Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
This commit is contained in:
Savinay Dharmappa 2017-11-20 21:46:28 +05:30 • committed by Anas Nashif
commit 9e300b77e4
2 changed files with 4 additions and 2 deletions
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2
boards/arc/quark_se_c1000_ss_devboard/quark_se_c1000_ss_devboard.dts
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@ -4,6 +4,8 @@
#define DT_SRAM_SIZE __SIZE_K(24) #define DT_SRAM_SIZE __SIZE_K(24)
#define DT_DCCM_SIZE __SIZE_K(8) #define DT_DCCM_SIZE __SIZE_K(8)
#define DT_FLASH_ADDR 0x40000000
#include "quark_se_c1000_ss.dtsi" #include "quark_se_c1000_ss.dtsi"
/ { / {

4
dts/arc/quark_se_c1000_ss.dtsi
View file

@ -20,8 +20,8 @@
}; };
}; };
flash0: flash@40010000 { flash0: flash@DT_FLASH_ADDR {
reg = <0x40000000 DT_FLASH_SIZE>; reg = <DT_FLASH_ADDR DT_FLASH_SIZE>;
}; };
sram0: memory@a8000400 { sram0: memory@a8000400 {