v3/ec: update docs for separate JTAG connector
BUG=None
TEST=N/A
Change-Id: I5a408ce93ba7398ae6273b0459b6e23e160f7ea2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/chameleon/+/2874949
Tested-by: Paul Fagerburg <pfagerburg@chromium.org>
Auto-Submit: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Alexandru M Stan <amstan@chromium.org>
Commit-Queue: Alexandru M Stan <amstan@chromium.org>
diff --git a/v3/ec/doc/README.md b/v3/ec/doc/README.md
index 7f0e3c6..f1dafd0 100644
--- a/v3/ec/doc/README.md
+++ b/v3/ec/doc/README.md
@@ -39,13 +39,10 @@
### Jlink
-As of Proto 0, you can program via the JTAG interface only if the FPGA board
-is not installed.
+As of Proto 1, there is a separate programming connector for the STM32.
-
-Connect your JLink to the JTAG, using either an
-[Altera FPGA adapter](https://www.segger.com/products/debug-probes/j-link/accessories/adapters/intel-fpga-adapter/)
-or a [Xilinx FPGA adapter](https://www.segger.com/products/debug-probes/j-link/accessories/adapters/xilinx-adapter/).
+Connect your JLink to the JTAG, using a
+[9-pin Cortex-M adapter](https://www.segger.com/products/debug-probes/j-link/accessories/adapters/9-pin-cortex-m-adapter/)
Connect 12V power to the Chameleon.