From 66d2cc95d14b5d750a9c58209fddb62eb139eaab Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Sat, 3 Sep 2005 15:55:50 -0700 Subject: [PATCH] ppc32: Added PCI support MPC83xx Adds support for the two PCI busses on MPC83xx and the MPC834x SYS/PIBS reference board. The code initializes PCI inbound/outbound windows, allocates and registers PCI memory/io space. Be aware that setup of the PCI buses on the PIBs board is expected to be done by the firmware. Signed-off-by: Tony Li Signed-off-by: Kumar Gala Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ppc/syslib/ppc83xx_setup.h | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) (limited to 'arch/ppc/syslib/ppc83xx_setup.h') diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h index 683f179b746c..c766c1a5f786 100644 --- a/arch/ppc/syslib/ppc83xx_setup.h +++ b/arch/ppc/syslib/ppc83xx_setup.h @@ -12,6 +12,14 @@ * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __PPC_SYSLIB_PPC83XX_SETUP_H @@ -19,7 +27,6 @@ #include #include -#include extern unsigned long mpc83xx_find_end_of_memory(void) __init; extern long mpc83xx_time_init(void) __init; @@ -31,13 +38,11 @@ extern void mpc83xx_halt(void); extern void mpc83xx_setup_hose(void) __init; /* PCI config */ -#if 0 -#define PCI1_CFG_ADDR_OFFSET (FIXME) -#define PCI1_CFG_DATA_OFFSET (FIXME) +#define PCI1_CFG_ADDR_OFFSET (0x8300) +#define PCI1_CFG_DATA_OFFSET (0x8304) -#define PCI2_CFG_ADDR_OFFSET (FIXME) -#define PCI2_CFG_DATA_OFFSET (FIXME) -#endif +#define PCI2_CFG_ADDR_OFFSET (0x8380) +#define PCI2_CFG_DATA_OFFSET (0x8384) /* Serial Config */ #ifdef CONFIG_SERIAL_MANY_PORTS -- cgit v1.2.3