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Diffstat (limited to 'board/freescale/mpc8544ds/mpc8544ds.c')
-rw-r--r--board/freescale/mpc8544ds/mpc8544ds.c109
1 files changed, 36 insertions, 73 deletions
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index 826180c..600d606 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -103,6 +103,9 @@ static struct pci_controller pcie2_hose;
static struct pci_controller pcie3_hose;
#endif
+extern int fsl_pci_setup_inbound_windows(struct pci_region *r);
+extern void fsl_pci_init(struct pci_controller *hose);
+
int first_free_busno=0;
void
@@ -126,10 +129,10 @@ pci_init_board(void)
#ifdef CONFIG_PCIE3
{
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE3_ADDR;
- extern void fsl_pci_init(struct pci_controller *hose);
struct pci_controller *hose = &pcie3_hose;
int pcie_ep = (host_agent == 1);
int pcie_configured = io_sel >= 1;
+ struct pci_region *r = hose->regions;
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
printf ("\n PCIE3 connected to ULI as %s (base address %x)",
@@ -142,36 +145,31 @@ pci_init_board(void)
printf ("\n");
/* inbound */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCI_MEMORY_BUS,
- CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
+ r += fsl_pci_setup_inbound_windows(r);
/* outbound memory */
- pci_set_region(hose->regions + 1,
+ pci_set_region(r++,
CONFIG_SYS_PCIE3_MEM_BASE,
CONFIG_SYS_PCIE3_MEM_PHYS,
CONFIG_SYS_PCIE3_MEM_SIZE,
PCI_REGION_MEM);
/* outbound io */
- pci_set_region(hose->regions + 2,
+ pci_set_region(r++,
CONFIG_SYS_PCIE3_IO_BASE,
CONFIG_SYS_PCIE3_IO_PHYS,
CONFIG_SYS_PCIE3_IO_SIZE,
PCI_REGION_IO);
- hose->region_count = 3;
#ifdef CONFIG_SYS_PCIE3_MEM_BASE2
/* outbound memory */
- pci_set_region(hose->regions + 3,
+ pci_set_region(r++,
CONFIG_SYS_PCIE3_MEM_BASE2,
CONFIG_SYS_PCIE3_MEM_PHYS2,
CONFIG_SYS_PCIE3_MEM_SIZE2,
PCI_REGION_MEM);
- hose->region_count++;
#endif
+ hose->region_count = r - hose->regions;
hose->first_busno=first_free_busno;
pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
@@ -198,10 +196,10 @@ pci_init_board(void)
#ifdef CONFIG_PCIE1
{
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE1_ADDR;
- extern void fsl_pci_init(struct pci_controller *hose);
struct pci_controller *hose = &pcie1_hose;
int pcie_ep = (host_agent == 5);
int pcie_configured = io_sel & 6;
+ struct pci_region *r = hose->regions;
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
printf ("\n PCIE1 connected to Slot2 as %s (base address %x)",
@@ -214,36 +212,31 @@ pci_init_board(void)
printf ("\n");
/* inbound */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCI_MEMORY_BUS,
- CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
+ r += fsl_pci_setup_inbound_windows(r);
/* outbound memory */
- pci_set_region(hose->regions + 1,
+ pci_set_region(r++,
CONFIG_SYS_PCIE1_MEM_BASE,
CONFIG_SYS_PCIE1_MEM_PHYS,
CONFIG_SYS_PCIE1_MEM_SIZE,
PCI_REGION_MEM);
/* outbound io */
- pci_set_region(hose->regions + 2,
+ pci_set_region(r++,
CONFIG_SYS_PCIE1_IO_BASE,
CONFIG_SYS_PCIE1_IO_PHYS,
CONFIG_SYS_PCIE1_IO_SIZE,
PCI_REGION_IO);
- hose->region_count = 3;
#ifdef CONFIG_SYS_PCIE1_MEM_BASE2
/* outbound memory */
- pci_set_region(hose->regions + 3,
+ pci_set_region(r++,
CONFIG_SYS_PCIE1_MEM_BASE2,
CONFIG_SYS_PCIE1_MEM_PHYS2,
CONFIG_SYS_PCIE1_MEM_SIZE2,
PCI_REGION_MEM);
- hose->region_count++;
#endif
+ hose->region_count = r - hose->regions;
hose->first_busno=first_free_busno;
pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
@@ -266,10 +259,10 @@ pci_init_board(void)
#ifdef CONFIG_PCIE2
{
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE2_ADDR;
- extern void fsl_pci_init(struct pci_controller *hose);
struct pci_controller *hose = &pcie2_hose;
int pcie_ep = (host_agent == 3);
int pcie_configured = io_sel & 4;
+ struct pci_region *r = hose->regions;
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
printf ("\n PCIE2 connected to Slot 1 as %s (base address %x)",
@@ -282,36 +275,31 @@ pci_init_board(void)
printf ("\n");
/* inbound */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCI_MEMORY_BUS,
- CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
+ r += fsl_pci_setup_inbound_windows(r);
/* outbound memory */
- pci_set_region(hose->regions + 1,
+ pci_set_region(r++,
CONFIG_SYS_PCIE2_MEM_BASE,
CONFIG_SYS_PCIE2_MEM_PHYS,
CONFIG_SYS_PCIE2_MEM_SIZE,
PCI_REGION_MEM);
/* outbound io */
- pci_set_region(hose->regions + 2,
+ pci_set_region(r++,
CONFIG_SYS_PCIE2_IO_BASE,
CONFIG_SYS_PCIE2_IO_PHYS,
CONFIG_SYS_PCIE2_IO_SIZE,
PCI_REGION_IO);
- hose->region_count = 3;
#ifdef CONFIG_SYS_PCIE2_MEM_BASE2
/* outbound memory */
- pci_set_region(hose->regions + 3,
+ pci_set_region(r++,
CONFIG_SYS_PCIE2_MEM_BASE2,
CONFIG_SYS_PCIE2_MEM_PHYS2,
CONFIG_SYS_PCIE2_MEM_SIZE2,
PCI_REGION_MEM);
- hose->region_count++;
#endif
+ hose->region_count = r - hose->regions;
hose->first_busno=first_free_busno;
pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
@@ -333,8 +321,8 @@ pci_init_board(void)
#ifdef CONFIG_PCI1
{
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCI1_ADDR;
- extern void fsl_pci_init(struct pci_controller *hose);
struct pci_controller *hose = &pci1_hose;
+ struct pci_region *r = hose->regions;
uint pci_agent = (host_agent == 6);
uint pci_speed = 66666000; /*get_clock_freq (); PCI PSPEED in [4:5] */
@@ -355,35 +343,31 @@ pci_init_board(void)
);
/* inbound */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCI_MEMORY_BUS,
- CONFIG_SYS_PCI_MEMORY_PHYS,
- CONFIG_SYS_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
+ r += fsl_pci_setup_inbound_windows(r);
/* outbound memory */
- pci_set_region(hose->regions + 1,
+ pci_set_region(r++,
CONFIG_SYS_PCI1_MEM_BASE,
CONFIG_SYS_PCI1_MEM_PHYS,
CONFIG_SYS_PCI1_MEM_SIZE,
PCI_REGION_MEM);
/* outbound io */
- pci_set_region(hose->regions + 2,
+ pci_set_region(r++,
CONFIG_SYS_PCI1_IO_BASE,
CONFIG_SYS_PCI1_IO_PHYS,
CONFIG_SYS_PCI1_IO_SIZE,
PCI_REGION_IO);
- hose->region_count = 3;
+
#ifdef CONFIG_SYS_PCIE3_MEM_BASE2
/* outbound memory */
- pci_set_region(hose->regions + 3,
+ pci_set_region(r++,
CONFIG_SYS_PCIE3_MEM_BASE2,
CONFIG_SYS_PCIE3_MEM_PHYS2,
CONFIG_SYS_PCIE3_MEM_SIZE2,
PCI_REGION_MEM);
- hose->region_count++;
#endif
+ hose->region_count = r - hose->regions;
hose->first_busno=first_free_busno;
pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
@@ -503,46 +487,25 @@ int board_eth_init(bd_t *bis)
}
#if defined(CONFIG_OF_BOARD_SETUP)
+extern void ft_fsl_pci_setup(void *blob, const char *pci_alias,
+ struct pci_controller *hose);
-void
-ft_board_setup(void *blob, bd_t *bd)
+void ft_board_setup(void *blob, bd_t *bd)
{
- int node, tmp[2];
- const char *path;
-
ft_cpu_setup(blob, bd);
- node = fdt_path_offset(blob, "/aliases");
- tmp[0] = 0;
- if (node >= 0) {
+
#ifdef CONFIG_PCI1
- path = fdt_getprop(blob, node, "pci0", NULL);
- if (path) {
- tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
- do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
- }
+ ft_fsl_pci_setup(blob, "pci0", &pci1_hose);
#endif
#ifdef CONFIG_PCIE2
- path = fdt_getprop(blob, node, "pci1", NULL);
- if (path) {
- tmp[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
- do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
- }
+ ft_fsl_pci_setup(blob, "pci1", &pcie1_hose);
#endif
#ifdef CONFIG_PCIE1
- path = fdt_getprop(blob, node, "pci2", NULL);
- if (path) {
- tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
- do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
- }
+ ft_fsl_pci_setup(blob, "pci2", &pcie3_hose);
#endif
#ifdef CONFIG_PCIE3
- path = fdt_getprop(blob, node, "pci3", NULL);
- if (path) {
- tmp[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;
- do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
- }
+ ft_fsl_pci_setup(blob, "pci3", &pcie2_hose);
#endif
- }
}
#endif
generated by cgit v1.1 at 2024-11-22 21:47:43 +0000