From 676a985bc10085cd9724120699cb42f2d9323873 Mon Sep 17 00:00:00 2001 From: Jyotheeswar Reddy Date: Sun, 11 Oct 2015 22:50:07 +0530 Subject: [PATCH] pmufw:config:Skip UART initialization FSBL configures the UART baud rate, MIOs and Clocks. UART init code in FW is not fully functional and in some cases may interfere with settings done by FSBL. So skip UART init in PMUFW to avoid conflicts. Signed-off-by: Jyotheeswar Reddy Acked-by: Sarat Chand Savitala --- lib/sw_apps/zynqmp_pmufw/src/xpfw_config.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/sw_apps/zynqmp_pmufw/src/xpfw_config.h b/lib/sw_apps/zynqmp_pmufw/src/xpfw_config.h index 26e2a7ed..f103c6b2 100644 --- a/lib/sw_apps/zynqmp_pmufw/src/xpfw_config.h +++ b/lib/sw_apps/zynqmp_pmufw/src/xpfw_config.h @@ -40,8 +40,8 @@ /* Let the MB sleep when it is Idle in Main Loop */ #define SLEEP_WHEN_IDLE -/* Directs the PMU FW to configure UART */ -#define CONFIG_UART +/* Skip UART init. FSBL does that. */ +#define SKIP_UARTINIT /* Enable Power Management and Error Management Modules */ #define ENABLE_PM