3 messages, 3 authors, 2000-08-01 · open the first message on its own page
From: Pei-Jie Hong <hidden>
Date: 2000-07-31 12:54:30
I am porting Linux to a PowerPC VME board. I am now tracing head.S. Can anyone tell me where do head.S start to initialize the UART? Thanks. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
From: Gabriel Paubert <hidden>
Date: 2000-07-31 13:05:26
On Mon, 31 Jul 2000, Pei-Jie Hong wrote:
I am porting Linux to a PowerPC VME board. I am now tracing head.S. Can anyone tell me where do head.S start to initialize the UART? Thanks.
It does not, the UART basic setup should be done by the Firmware or perhaps by the initial bootloader. But otherwise it is postponed until the console is initialized. Regards, Gabriel. P.S: which VME board ? (I have a few Motorola's ones around 2400, and 2600) ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
From: ligl <hidden>
Date: 2000-08-01 03:24:25
initialize the UART at arch/ppc/8xx_io/uart.c
rs_8xx_init()
On Mon, 31 Jul 2000, Pei-Jie Hong wrote:quoted
I am porting Linux to a PowerPC VME board. I am now tracing head.S. Can anyone tell me where do head.S start to initialize the UART? Thanks.It does not, the UART basic setup should be done by the Firmware or perhaps by the initial bootloader. But otherwise it is postponed until the console is initialized. Regards, Gabriel. P.S: which VME board ? (I have a few Motorola's ones around 2400, and 2600)
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/