From b3a141846b05f00e8f2654d888a2e2cd7d11b40d Mon Sep 17 00:00:00 2001 From: Quentin Schulz Date: Wed, 30 Jul 2025 14:46:35 +0200 Subject: [PATCH] board: theobroma-systems: jaguar_rk3588: explicit UART IOMUX When one attempts to build Tiger and Jaguar from the same directory, because Tiger will set the IOMUX to 2 but Jaguar doesn't reset it, Jaguar will have IOMUX set to 2 if built after Tiger. This isn't an issue if in separate directories or building Tiger after Jaguar because the default if missing from the configuration file is 0. Let's make it explicit that the iomux is 0 for Jaguar. Signed-off-by: Quentin Schulz Reviewed-by: Kever Yang --- doc/board/theobroma-systems/jaguar_rk3588.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/doc/board/theobroma-systems/jaguar_rk3588.rst b/doc/board/theobroma-systems/jaguar_rk3588.rst index eff0ee7347c..d09cfaa88ff 100644 --- a/doc/board/theobroma-systems/jaguar_rk3588.rst +++ b/doc/board/theobroma-systems/jaguar_rk3588.rst @@ -41,6 +41,7 @@ Get DDR init (TPL) binary cd rkbin export ROCKCHIP_TPL=$(readlink -f bin/rk35/rk3588_ddr_lp4_2112MHz_lp5_2400MHz_v*.bin | head -1) sed -i 's/^uart baudrate=.*$/uart baudrate=115200/' tools/ddrbin_param.txt + sed -i 's/^uart iomux=.*$/uart iomux=0/' tools/ddrbin_param.txt python3 ./tools/ddrbin_tool.py rk3588 tools/ddrbin_param.txt "$ROCKCHIP_TPL" ./tools/boot_merger RKBOOT/RK3588MINIALL.ini export RKDB=$(readlink -f rk3588_spl_loader_v*.bin | head -1) -- 2.47.3