memcpy/memmove: Do not copy to same address

[u-boot] / board / sbc8548 / sbc8548.c

diff --git a/board/sbc8548/sbc8548.c b/board/sbc8548/sbc8548.c
index 1bce6fa3f319e8245f946fb24cc0eb3743270a6d..e1a3ea36e95564f2375b168f6c5e4dce7392ddf0 100644 (file)
--- a/board/sbc8548/sbc8548.c
+++ b/board/sbc8548/sbc8548.c
@@ -104,8 +104,7 @@ local_bus_init(void)
 /*
  * Initialize SDRAM memory on the Local Bus.
  */
-void
-sdram_init(void)
+void lbc_sdram_init(void)
 {
 #if defined(CONFIG_SYS_LBC_SDRAM_SIZE)
 
@@ -267,33 +266,19 @@ phys_size_t fixed_sdram(void)
 static struct pci_controller pci1_hose;
 #endif /* CONFIG_PCI1 */
 
-#ifdef CONFIG_PCIE1
-static struct pci_controller pcie1_hose;
-#endif /* CONFIG_PCIE1 */
-
-
 #ifdef CONFIG_PCI
 void
 pci_init_board(void)
 {
        volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-       struct fsl_pci_info pci_info[2];
-       u32 devdisr, pordevsr, porpllsr, io_sel;
        int first_free_busno = 0;
-       int num = 0;
-
-#ifdef CONFIG_PCIE1
-       int pcie_configured;
-#endif
-
-       devdisr = in_be32(&gur->devdisr);
-       pordevsr = in_be32(&gur->pordevsr);
-       porpllsr = in_be32(&gur->porpllsr);
-       io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
-
-       debug("   pci_init_board: devdisr=%x, io_sel=%x\n", devdisr, io_sel);
 
 #ifdef CONFIG_PCI1
+       struct fsl_pci_info pci_info;
+       u32 devdisr = in_be32(&gur->devdisr);
+       u32 pordevsr = in_be32(&gur->pordevsr);
+       u32 porpllsr = in_be32(&gur->porpllsr);
+
        if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
                uint pci_32 = pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32;
                uint pci_arb = pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;
@@ -307,8 +292,13 @@ pci_init_board(void)
                        pci_clk_sel ? "sync" : "async",
                        pci_arb ? "arbiter" : "external-arbiter");
 
-               SET_STD_PCI_INFO(pci_info[num], 1);
-               first_free_busno = fsl_pci_init_port(&pci_info[num++],
+               SET_STD_PCI_INFO(pci_info, 1);
+               set_next_law(pci_info.mem_phys,
+                       law_size_bits(pci_info.mem_size), pci_info.law);
+               set_next_law(pci_info.io_phys,
+                       law_size_bits(pci_info.io_size), pci_info.law);
+
+               first_free_busno = fsl_pci_init_port(&pci_info,
                                        &pci1_hose, first_free_busno);
        } else {
                printf("PCI: disabled\n");
@@ -321,22 +311,7 @@ pci_init_board(void)
 
        setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI2); /* disable PCI2 */
 
-#ifdef CONFIG_PCIE1
-       pcie_configured = is_serdes_configured(PCIE1);
-
-       if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
-               SET_STD_PCIE_INFO(pci_info[num], 1);
-               printf("PCIE: base address %lx\n", pci_info[num].regs);
-               first_free_busno = fsl_pci_init_port(&pci_info[num++],
-                                       &pcie1_hose, first_free_busno);
-       } else {
-               printf("PCIE: disabled\n");
-       }
-
-       puts("\n");
-#else
-       setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE); /* disable */
-#endif
+       fsl_pcie_init_board(first_free_busno);
 }
 #endif