From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <4014C088.1020208@devcom.cz> Date: Mon, 26 Jan 2004 08:23:52 +0100 From: Jan Damborsky MIME-Version: 1.0 To: Steven Blakeslee , linuxppc-dev@lists.linuxppc.org Subject: Re: MPC823E SMC/I2C/SPI micropatch References: In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Hi, I have found out that CPM micropatch available in linux-2.4 from Wolfgang Denk site (the kernel we use successfuly on our custom boards at present) is applicable as well. After some changes in 8xx CPM and UART code I have succeeded. For now, ethernets on SCC2 and SCC3, UARTs on SMC1 and SMC2 work altogether. Thank you very much. Sincerely, Jan Damborsky Steven Blakeslee wrote: > I've used the one in the linuxppc_2_4_devel tree with success. > http://ppc.bkbits.net > It is found in directory arch/ppc/8xx_io > > -----Original Message----- > From: Jan Damborsky [mailto:jan.damborsky@devcom.cz] > Sent: Monday, January 19, 2004 11:20 AM > To: linuxppc-dev@lists.linuxppc.org > Subject: MPC823E SMC/I2C/SPI micropatch > > > > Hi, > > we want to use SCCs and SMCs on our custom board > with MPC823E in following configuration: > Ethernets on SCC2 and SCC3, > UARTs on SMC2 and SMC1. Normally it is not possible, > because SCC3 ethernet parameter RAM overlaps SMC1 one. > I have found Motorola micropatch > for SMC/I2C/SPI relocation only for MPC850 and MPC860 > processors. They are slightly different (exactly > these patches differ in one word). I would like > to ask if somebody tries to use one of them > for MPC823E. Or if another microcode patch exists > especially for MPC823E. > > Regards, Jan Damborsky > > > > ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/