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buildtools: adding awk script to create flashpatches for the bcm4389c1
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| function htonl(a) { | ||
| return rshift(and(a, 0xff000000), 24) + rshift(and(a, 0xff0000), 8) + lshift(and(a, 0xff00), 8) + lshift(and(a, 0xff), 24); | ||
| } | ||
| BEGIN { | ||
| fp_data_base = strtonum(fp_data_base); | ||
| fp_config_base = strtonum(fp_config_base); | ||
| fp_data_last_ptr = strtonum(fp_data_last_ptr); | ||
| fp_config_base_ptr_1 = strtonum(fp_config_base_ptr_1); | ||
| fp_config_end_ptr_1 = strtonum(fp_config_end_ptr_1); | ||
| fp_config_base_ptr_2 = strtonum(fp_config_base_ptr_2); | ||
| fp_config_end_ptr_2 = strtonum(fp_config_end_ptr_2); | ||
| fp_config_base_ptr_3 = strtonum(fp_config_base_ptr_3); | ||
| fp_config_end_ptr_3 = strtonum(fp_config_end_ptr_3); | ||
| fp_config_base_ptr_4 = strtonum(fp_config_base_ptr_4); | ||
| fp_config_end_ptr_4 = strtonum(fp_config_end_ptr_4); | ||
| ramstart = strtonum(ramstart); | ||
|
|
||
| fp_data_end = fp_data_base; | ||
| fp_config_end = fp_config_base; | ||
|
|
||
| printf "%s: %s FORCE\n", out_file, src_file; | ||
| } | ||
| { | ||
| if ($2 == "FLASHPATCH") { | ||
| printf "\t$(Q)$(CC)objcopy -O binary -j .text." $4 " $< gen/section.bin && dd if=gen/section.bin of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", fp_data_end, ramstart; | ||
| printf "\t$(Q)printf %08x%08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(strtonum($1)), htonl(fp_data_end), fp_config_end, ramstart; | ||
| printf "\t$(Q)printf \" FLASHPATCH %s @ %s\\n\"\n", $4, $1; | ||
| fp_data_end = fp_data_end + 16; | ||
| fp_config_end = fp_config_end + 8; | ||
| } | ||
| } | ||
| END { | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_data_end), fp_data_last_ptr, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_data_last @ 0x%08x\\n\"\n", fp_data_last_ptr; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_base), fp_config_base_ptr_1, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_base_1 @ 0x%08x\\n\"\n", fp_config_base_ptr_1; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_end), fp_config_end_ptr_1, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_end_1 @ 0x%08x\\n\"\n", fp_config_end_ptr_1; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_base), fp_config_base_ptr_2, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_base_2 @ 0x%08x\\n\"\n", fp_config_base_ptr_2; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_end), fp_config_end_ptr_2, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_end_2 @ 0x%08x\\n\"\n", fp_config_end_ptr_2; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_base), fp_config_base_ptr_3, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_base_3 @ 0x%08x\\n\"\n", fp_config_base_ptr_3; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_end), fp_config_end_ptr_3, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_end_3 @ 0x%08x\\n\"\n", fp_config_end_ptr_3; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_base), fp_config_base_ptr_4, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_base_4 @ 0x%08x\\n\"\n", fp_config_base_ptr_4; | ||
| printf "\t$(Q)printf %08x | xxd -r -p | dd of=$@ bs=1 conv=notrunc seek=$$((0x%08x - 0x%08x))\n", htonl(fp_config_end), fp_config_end_ptr_4, ramstart; | ||
| printf "\t$(Q)printf \" PATCH fp_config_end_4 @ 0x%08x\\n\"\n", fp_config_end_ptr_4; | ||
| printf "\n\nFORCE:\n" | ||
| } |