First, the IMAP_ADDR should be at 0xF0000000 or above. Otherwise you run into problem with MMU. Second, you have to change ppcboot CFG_IMMR (in MPC8260ADS.h) to the address of linux IMAP_ADDR above.
-----Original Message----- From: greggiraud at netcourrier.com [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 09, 2003 6:14 AM To: linuxppc-embedded at lists.linuxppc.org Subject: boot linux on a MPC8266ADS board I 've installed PPCBOOT1.2 (eldk2.0), it runs OK. Now I have generate a kernel Linux2.4.4, so I follow these steps: ->in the file /linux-2.4.4/include/asm-ppc/mpc8260ads/mpc8260ads.h I add: #include <asm/ppcboot.h> /*as I read on the forum*/ #define PHY_INTERRUPT 25 #define IMAP_ADDR 0x04700000 ->make config ->make dep ->make pImage ->Then with my ppcboot, I load the kernel, and the ramdisk(simple ramdisk). ->I try to run the kernel: and print "Uncompressing OK..." "Transferring OK..." and it hangs. I know some people had this problem. And you said that the bd structure had to be the same as defined in the ppcboot. So you advice to put "#include <asm/ppcboot.h>" in /linux-2.4.4/include/asm-ppc/mpc8260ads/mpc8260ads.h The file /linux-2.4.4/include/asm-ppc/ppcboot.h have in the bd struct definition a line "mon_fnc_t *bi_mon_fnv". ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
