diff options
author | Diqing Zhong <diqing.zhong@arm.com> | 2020-12-11 13:07:37 +0100 |
---|---|---|
committer | patrik.gustavsson <patrik.gustavsson@arm.com> | 2020-12-16 16:46:31 +0000 |
commit | f842b69d007e70d70fc5cef3b6f1f50b4cabbd90 (patch) | |
tree | 0757948e7b4eeb8f3f9da70b05ef205b5ac5c255 /vela.ini | |
parent | 7a6f8438aaf750380a9fff799ca81ff5c7e2ae43 (diff) | |
download | ethos-u-vela-f842b69d007e70d70fc5cef3b6f1f50b4cabbd90.tar.gz |
MLBEDSW-3465: Add memory settings into sys config
Signed-off-by: Diqing Zhong <diqing.zhong@arm.com>
Change-Id: I4a5c53d0c5957595fc639b174b2b227ea043d409
Diffstat (limited to 'vela.ini')
-rw-r--r-- | vela.ini | 38 |
1 files changed, 37 insertions, 1 deletions
@@ -26,7 +26,13 @@ core_clock=200e6 axi0_port=Sram axi1_port=OffChipFlash Sram_clock_scale=1.0 +Sram_burst_length=32 +Sram_read_latency=32 +Sram_write_latency=32 OffChipFlash_clock_scale=0.0625 +OffChipFlash_burst_length=128 +OffChipFlash_read_latency=64 +OffChipFlash_write_latency=64 ; Ethos-U55 High-End Embedded: SRAM (4 GB/s) and Flash (0.5 GB/s) [System_Config.Ethos_U55_High_End_Embedded] @@ -34,7 +40,13 @@ core_clock=500e6 axi0_port=Sram axi1_port=OffChipFlash Sram_clock_scale=1.0 +Sram_burst_length=32 +Sram_read_latency=32 +Sram_write_latency=32 OffChipFlash_clock_scale=0.125 +OffChipFlash_burst_length=128 +OffChipFlash_read_latency=64 +OffChipFlash_write_latency=64 ; Ethos-U65 Embedded: SRAM (8 GB/s) and Flash (0.5 GB/s) [System_Config.Ethos_U65_Embedded] @@ -42,7 +54,13 @@ core_clock=500e6 axi0_port=Sram axi1_port=OffChipFlash Sram_clock_scale=1.0 +Sram_burst_length=32 +Sram_read_latency=32 +Sram_write_latency=32 OffChipFlash_clock_scale=0.0625 +OffChipFlash_burst_length=128 +OffChipFlash_read_latency=64 +OffChipFlash_write_latency=64 ; Ethos-U65 Mid-End: SRAM (8 GB/s) and DRAM (3.75 GB/s) [System_Config.Ethos_U65_Mid_End] @@ -50,7 +68,13 @@ core_clock=500e6 axi0_port=Sram axi1_port=Dram Sram_clock_scale=1.0 +Sram_burst_length=32 +Sram_read_latency=32 +Sram_write_latency=32 Dram_clock_scale=0.46875 +Dram_burst_length=128 +Dram_read_latency=500 +Dram_write_latency=250 ; Ethos-U65 High-End: SRAM (16 GB/s) and DRAM (3.75 GB/s) [System_Config.Ethos_U65_High_End] @@ -58,7 +82,13 @@ core_clock=1e9 axi0_port=Sram axi1_port=Dram Sram_clock_scale=1.0 +Sram_burst_length=32 +Sram_read_latency=32 +Sram_write_latency=32 Dram_clock_scale=0.234375 +Dram_burst_length=128 +Dram_read_latency=500 +Dram_write_latency=250 ; Ethos-U65 Client-Server: SRAM (16 GB/s) and DRAM (12 GB/s) [System_Config.Ethos_U65_Client_Server] @@ -66,7 +96,13 @@ core_clock=1e9 axi0_port=Sram axi1_port=Dram Sram_clock_scale=1.0 +Sram_burst_length=32 +Sram_read_latency=32 +Sram_write_latency=32 Dram_clock_scale=0.75 +Dram_burst_length=128 +Dram_read_latency=500 +Dram_write_latency=250 ; ----------------------------------------------------------------------------- ; Memory Mode @@ -96,4 +132,4 @@ cache_sram_size=393216 ; The non-SRAM memory is assumed to be read-writeable [Memory_Mode.Dedicated_Sram_512KB] inherit=Memory_Mode.Dedicated_Sram -cache_sram_size=524288
\ No newline at end of file +cache_sram_size=524288 |