From 8ec192f2a709e935f3dec9ffcbaa634613b019d4 Mon Sep 17 00:00:00 2001 From: "Jes B. Klinke" Date: Tue, 11 Aug 2026 22:02:41 +0200 Subject: [PATCH] [earlgrey] Increase speed of firmware loading By temporarily increasing UART speed to 1.5Mbps, the time to load firmware under test via "rescue" is reduced from 14 seconds to less than 4 seconds. Signed-off-by: Jes B. Klinke --- target/earlgrey/env/environments.bzl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/earlgrey/env/environments.bzl b/target/earlgrey/env/environments.bzl index 6df1c21fb..53af3fd34 100644 --- a/target/earlgrey/env/environments.bzl +++ b/target/earlgrey/env/environments.bzl @@ -231,7 +231,7 @@ def _fpga_environment_impl(ctx): if rom_ext: boot_cmd = "bootstrap {boot_image}" else: - boot_cmd = "rescue firmware {firmware}" + boot_cmd = "rescue firmware --rate 1500000 {firmware}" return [ TestEnvironmentInfo(