From dffa4e2cb7d2a33a8b1062cb284ce5c10867670d Mon Sep 17 00:00:00 2001 From: Trung Hieu Le Date: Thu, 25 Apr 2024 15:56:22 +0200 Subject: [PATCH] boards: nxp: rt1170_evk: Enable XMCD as bootheader by default Configure to use XMCD as the bootheader by default instead of DCD. As XMCD gives a better SDRAM memory access speed. As an example, the Pixel Processing Pipeline is 13 ms faster with XMCD compared to DCD as the bootheader. Signed-off-by: Trung Hieu Le --- boards/nxp/mimxrt1170_evk/Kconfig.defconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/boards/nxp/mimxrt1170_evk/Kconfig.defconfig b/boards/nxp/mimxrt1170_evk/Kconfig.defconfig index 395d8351794..a54b1b8a145 100644 --- a/boards/nxp/mimxrt1170_evk/Kconfig.defconfig +++ b/boards/nxp/mimxrt1170_evk/Kconfig.defconfig @@ -5,8 +5,8 @@ if BOARD_MIMXRT1170_EVK -# Only use DCD when booting primary core (M7) -config DEVICE_CONFIGURATION_DATA +# Use External Memory Configuration Data (XMCD) by default when booting primary core (M7) +config EXTERNAL_MEM_CONFIG_DATA default y if CPU_CORTEX_M7 config NXP_IMX_EXTERNAL_SDRAM