[Embeddedxen-devel] Hypervisor end address and updated git version for Colibri/PXA270
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From: ROSSIER D. <Dan...@he...> - 2009-06-25 13:28:04
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The end address of the hypervisor area has been changed to 0xfffe0000 because the (whole) d-cache flush of Xscale processor need to be transferred to this address as temporary buffer. This is specified in arch/arm/mach-pxa/generic.c (for all PXAs). Therefore the size of the hypervisor is 16 MB - 64 Ko which are reserved to this cache flush operation. Therefore, HYPERVISOR_SIZE has been reduced accordingly (include/asm/config.h). Now, the git version also supports the Colibri/PXA270. Please, be careful with .config depending on if you use QEMU or the Colibri/PXA270 board; you must adapt the CONFIG_MACH_* accordingly (and only that). Daniel |