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ddrbin tool: add ddrbin tool for ddr bin param modify

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tool version: v1.00 20190920
This tool support modifying ddr frequency and uart infomation.
See tools/ddrbin_tool_user_guide.txt for more detail.

Change-Id: I1d634395c3cb0635a61fe8f227242523b926cd1b
Signed-off-by: Tang Yun ping <typ@rock-chips.com>
This commit is contained in:
Tang Yun ping
2019-09-23 15:59:26 +08:00
committed by Jianhong Chen
parent 781bef7d14
commit 54a17cb116
3 changed files with 42 additions and 0 deletions
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tools/ddrbin_param.txt Normal file
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start tag=0x12345678
ddr2_freq=0
lp2_freq=0
ddr3_freq=0
lp3_freq=0
ddr4_freq=0
lp4_freq=0
uart id=0
uart iomux=0
uart baudrate=0
end

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tools/ddrbin_tool Executable file
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tools/ddrbin_tool_user_guide.txt Normal file
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1. modify "ddrbin_param.txt", choose ddr frequency, uart info.
2. run "ddrbin_tool" with argument 1: ddrbin_param.txt, argument 2: ddr bin file.
like: ./ddrbin_tool ddrbin_param.txt px30_ddr_333MHz_v1.13.bin
support following chip:
PX30：ddr bin version should be released later than V1.11. Support modify uart info only.
RK1808: ddr bin version should be released later than V1.03. Support modify uart info and ddr frequency. ddr freq should be one of 333,400,533,666,786,933.
RK322x: ddr bin version should be released later than V1.08. Support modify uart info and ddr frequency. These is no limit to ddr frequency.
RK322xh: ddr bin version should be released later than V1.14. Support modify uart info only.
RK3288: ddr bin version should be released later than V1.07. Support modify uart info only.
RK3308: ddr bin version should be released later than V1.28. Support modify uart info and ddr frequency. ddr freq should be one of 225,294,393,451,589.
RK3326：ddr bin version should be released later than V1.11. Support modify uart info only.
RK3368: ddr bin version should be released later than V2.04. Support modify uart info and ddr frequency. These is no limit to ddr frequency.
RK3328: ddr bin version should be released later than V1.14. Support modify uart info only.
RK3399: ddr bin version should be released later than V1.20. Support modify uart info only.
RK3399PRO NPU: ddr bin version should be released later than V1.03. Support modify uart info and ddr frequency. ddr freq should be one of 333,400,533,666,786,933.
ddrbin_param.txt:
start tag: keep default value. Do not modify it.
ddr2_freq： ddr2 frequency, unit:MHz.
lp2_freq：lpddr2 frequency, unit:MHz.
ddr3_freq：ddr3 frequency, unit:MHz.
lp3_freq：lpddr3 frequency, unit:MHz.
ddr4_freq：ddr4 frequency, unit:MHz.
lp4_freq：lpddr4 frequency, unit:MHz.
uart id：uart number. 0 for uart0, 1 for uart1, 2 for uart2..., 0xf will disable uart.
uart iomux：uart iomux info, 0 for uartn_m0, 1 for uartn_m1, 2 for uartn_m2...(like uart2_m0, uart2_m1,uart2_m2), Or 0 for uartn_a, 1 for uartn_b, 2 for uartn_c.(like uar2a, uart2b, uart2c).
uart baudrate：uart baudrate should be 115200 or 1500000.