[XenARM] The H/W spec of Trim slice and some confusions about memmap.h

[wang zhihao <accept.acm@xxxxxxxxx>]

Hi, 

Thanks for Jae-Min and Seehwan 's reply first.

This is the H/W platform spec of Trim slice.

Feature Specifications

CPU NVIDIA Tegra2 dual-core ARM Cortex-A9 1GHz

GPU Ultra low-power GeForce

RAM 1 GB, DDR2, 333 MHz, 32-bit

Boot Flash 1 MB SPI NOR flash, bootable

But I can not find its physical memory map. Do you have any suggestions on how to figure it out? The attachment is memory map I found by 'cat /proc/iomem'. Hope it helps.

Attachment: iomem.txt
Description: Text document

After reading the memmap.h, I have some confusions.

82 #define MEMMAP_HYPERVISOR_LIMIT         (0x40000000)

83 #define MEMMAP_HYPERVISOR_SIZE          (0x00B00000)

84 #define MEMMAP_HYPERVISOR_BASE          (MEMMAP_HYPERVISOR_LIMIT - MEMMAP_HYPERVISOR_SIZE)

1.  what is the diff between MEMMAP_HYPERVISOR_SIZE and my xen-arm image's size ?

2.  Should i download xen-arm image to MEMMAP_HYPERVISOR_BASE, or 0x8000 ?

3. Should i reset the CONFIG_MEMMAP_GUEST0_IMAGE_SIZE in .config file,  to my dom0 kernel image file's size ? And re-calc the download address of dom0 image?

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