Merge pull request #70 from system76/readme

readme: Add more information for flashing

scripts/_spipi.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-SPIPI="ubuntu@10.17.89.179"
+SPIPI=${SPIPI:-"ubuntu@10.17.89.179"}
 
 if [ ! -d "models/${MODEL}" ]
 then

scripts/spipi-dump.sh

@@ -13,7 +13,7 @@ source scripts/_spipi.sh
 
 ssh -T "${SPIPI}" <<EOF
 cd firmware
-./spipi.sh -c "${CHIP}" -r dump.rom
+./scripts/spipi.sh -c "${CHIP}" -r dump.rom
 EOF
 
 sftp "${SPIPI}" <<EOF

scripts/spipi-erase.sh

@@ -13,5 +13,5 @@ source scripts/_spipi.sh
 
 ssh -T "${SPIPI}" <<EOF
 cd firmware
-./spipi.sh -c "${CHIP}" -E
+./scripts/spipi.sh -c "${CHIP}" -E
 EOF

scripts/spipi-flash.sh

@@ -18,5 +18,5 @@ EOF
 
 ssh -T "${SPIPI}" <<EOF
 cd firmware
-./spipi.sh -c "${CHIP}" -w "${MODEL}.rom"
+./scripts/spipi.sh -c "${CHIP}" -w "${MODEL}.rom"
 EOF

scripts/spipi.sh

@@ -0,0 +1 @@
+sudo flashrom -p linux_spi:dev=/dev/spidev0.0,spispeed=24000 "$@"