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For PetaLinux 2013.10, U-Boot has enabled DCACHE by default. In some cases, this causes the ES Zynq device to hang during boot of the kernel.
Edit the <PROJECT>/subsystems/linux/configs/u-boot/petalinux-user-config.h.template file to disable DACHE:
#ifndef CONFIG_SYS_DCACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
#endif
Answer Number | Answer Title | Version Found | Version Resolved |
---|---|---|---|
55776 | Release Notes and Known Issues for PetaLinux 2013.04 and later tool versions | N/A | N/A |
AR# 58611 | |
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Date | 01/29/2014 |
Status | Active |
Type | General Article |
Devices |
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Tools |
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