We have an embedded TQM823 system working with a TFT Prime View V16C6448, in ppcboot-1.1.3 after settings the lcd.c file the system display the info in the LCD and our input comes from the Keyboard of the PC attached to the STK by a SMC1 (serial line). When we configure the system for mounting rootp artition by NFS in linux, the output works fine but our input for keyboard fails.
Description =========== Source ---> kernel 2.4.4-2002-01.19 adding ld.so.1 from ftp://ftp.denx.de/pub/LinuxPPC/usr/src/ld.so.1.tar.bz2 CrossCompiler -> CDK from denx, LinuxPPC-2.2.13 for TQM823L(27_Jan_2000) Our STK8xx (TQM823L_module) have been setup for TFT Prime View V16C6448AC compatibility, in ppcboot-1.1.3 the TFT output, and PC Keyboard input works perfect in the communications made by SMC1 NFS-Compiling ============= For compiling: > make TQM823L_LCD_config Addings: > Plataform Suport -> standalone shell = /bin/sash > MPC8xx CPM Options -> Type of LCD Display arch/ppc/8xx_io/lcd823.c arch/ppc/8xx_io/Config.in (modify for our TFT like ppcboot) we setup /dev/console->tty0 That works OK, the system initialize and we got the prompt in the TFT, but we don't have access to the system by the keyboard of the PC connected to the STK by the serial line SMC1. Question ======= We need to configure another thing in the kernel for working with that serial imput ? Regards Manuel ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
