Hi, I make a small modification to Russell's loader.
Right before
bl SYMBOL_NAME(start_main)
do
memcpy fetching kernel from flash
zero param page
r0=0, r1=4
jump to kernel
I got "Uncompressing Linuix ... done", "Now booting the
kernel", then hangs,
The difference I can see is that that Russell has cli() before
pci_init(), and sti() before boot_kernel(), and he fills in
param page. Should I see more message comes out on
the serial port?
The problem is I can write to UART (4200 0000) right
before the line turning on MMU, but right after the line,
I can't write to UART (fe00 0000). Should I?
Thank you very much for your help,
Gaixia
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