Update X-ES Freescale boards to allow inbound PCI configuration
cycles when configured as agent/endpoint.
Signed-off-by: Peter Tyser <[EMAIL PROTECTED]>
---
This patch relies on the following patches being applied first:
- XPedite5370 board support
- 85xx: Support for XPedite5200
board/xes/common/fsl_85xx_pci.c | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/board/xes/common/fsl_85xx_pci.c b/board/xes/common/fsl_85xx_pci.c
index b86a044..89c5bb9 100644
--- a/board/xes/common/fsl_85xx_pci.c
+++ b/board/xes/common/fsl_85xx_pci.c
@@ -29,6 +29,7 @@
#include <fdt_support.h>
extern int fsl_pci_setup_inbound_windows(struct pci_region *r);
+extern void fsl_pci_config_unlock(struct pci_controller *hose);
extern void fsl_pci_init(struct pci_controller *hose);
int first_free_busno = 0;
@@ -181,6 +182,10 @@ void pci_init_board(void)
fsl_pci_init(hose);
+ /* Unlock inbound PCI configuration cycles */
+ if (!host)
+ fsl_pci_config_unlock(hose);
+
first_free_busno = hose->last_busno+1;
printf(" PCI1 on bus %02x - %02x\n",
hose->first_busno, hose->last_busno);
@@ -234,6 +239,10 @@ void pci_init_board(void)
fsl_pci_init(hose);
+ /* Unlock inbound PCI configuration cycles */
+ if (!host)
+ fsl_pci_config_unlock(hose);
+
first_free_busno = hose->last_busno + 1;
printf(" PCIE1 on bus %02x - %02x\n",
hose->first_busno, hose->last_busno);
@@ -283,6 +292,11 @@ void pci_init_board(void)
(int)&pci->cfg_data);
fsl_pci_init(hose);
+
+ /* Unlock inbound PCI configuration cycles */
+ if (!host)
+ fsl_pci_config_unlock(hose);
+
first_free_busno = hose->last_busno+1;
printf(" PCIE2 on bus %02x - %02x\n",
hose->first_busno, hose->last_busno);
@@ -332,6 +346,11 @@ void pci_init_board(void)
(int)&pci->cfg_data);
fsl_pci_init(hose);
+
+ /* Unlock inbound PCI configuration cycles */
+ if (!host)
+ fsl_pci_config_unlock(hose);
+
first_free_busno = hose->last_busno+1;
printf(" PCIE3 on bus %02x - %02x\n",
hose->first_busno, hose->last_busno);
--
1.6.0.2.GIT
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