void ft_board_setup(void *blob, bd_t *bd) { do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", bd->bi_busfreq / 4, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "soc", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", bd->bi_busfreq, 1); fdt_fixup_memory(blob, bd->bi_memstart, bd->bi_memsize); #ifdef CONFIG_PCI1 ft_fsl_pci_setup(blob, "pci0", &pci1_hose); #endif #ifdef CONFIG_PCIE1 ft_fsl_pci_setup(blob, "pci1", &pcie1_hose); #endif #ifdef CONFIG_PCIE2 ft_fsl_pci_setup(blob, "pci2", &pcie2_hose); #endif }
int ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = env_get_bootm_low(); size = env_get_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); #if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) fsl_fdt_fixup_dr_usb(blob, bd); #endif #ifdef CONFIG_PCI pci_of_setup(blob, bd); #endif fdt_fixup_liodn(blob); #ifdef CONFIG_SYS_DPAA_FMAN fdt_fixup_fman_ethernet(blob); fdt_fixup_fman_mac_addresses(blob); #endif return 0; }
void ft_cpu_setup(void *blob, bd_t *bd) { #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\ defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) fdt_fixup_ethernet(blob, bd); #endif do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", bd->bi_busfreq / 8, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "soc", 4, "bus-frequency", bd->bi_busfreq, 1); #ifdef CONFIG_QE ft_qe_setup(blob); #endif #ifdef CFG_NS16550 do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", bd->bi_busfreq, 1); #endif #ifdef CONFIG_CPM2 do_fixup_by_compat_u32(blob, "fsl,cpm2-scc-uart", "current-speed", bd->bi_baudrate, 1); do_fixup_by_compat_u32(blob, "fsl,cpm2-brg", "clock-frequency", bd->bi_brgfreq, 1); #endif fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); }
int ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); #ifdef CONFIG_PCI pci_of_setup(blob, bd); #endif fdt_fixup_liodn(blob); fdt_fixup_dr_usb(blob, bd); #ifdef CONFIG_SYS_DPAA_FMAN fdt_fixup_fman_ethernet(blob); fdt_fixup_board_enet(blob); #endif return 0; }
void ft_cpu_setup(void *blob, bd_t *bd) { sys_info_t sys_info; int off, ndepth = 0; get_sys_info(&sys_info); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", bd->bi_intfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_path_u32(blob, "/plb", "clock-frequency", sys_info.freqPLB, 1); do_fixup_by_path_u32(blob, "/plb/opb", "clock-frequency", sys_info.freqOPB, 1); if (fdt_path_offset(blob, "/plb/opb/ebc") >= 0) do_fixup_by_path_u32(blob, "/plb/opb/ebc", "clock-frequency", sys_info.freqEBC, 1); else do_fixup_by_path_u32(blob, "/plb/ebc", "clock-frequency", sys_info.freqEBC, 1); fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); /* * Fixup all UART clocks for CPU internal UARTs * (only these UARTs are definitely clocked by gd->arch.uart_clk) * * These UARTs are direct childs of /plb/opb. This code * does not touch any UARTs that are connected to the ebc. */ off = fdt_path_offset(blob, "/plb/opb"); while ((off = fdt_next_node(blob, off, &ndepth)) >= 0) { /* * process all sub nodes and stop when we are back * at the starting depth */ if (ndepth <= 0) break; /* only update direct childs */ if ((ndepth == 1) && (fdt_node_check_compatible(blob, off, "ns16550") == 0)) fdt_setprop(blob, off, "clock-frequency", (void *)&gd->arch.uart_clk, 4); } /* * Fixup all ethernet nodes * Note: aliases in the dts are required for this */ fdt_fixup_ethernet(blob); /* * Fixup all available PCIe nodes by setting the device_type property */ fdt_pcie_setup(blob); }
void ft_cpu_setup(void *blob, bd_t *bd) { immap_t *immr = (immap_t *)CONFIG_SYS_IMMR; int spridr = immr->sysconf.spridr; /* * delete crypto node if not on an E-processor * initial revisions of the MPC834xE/6xE have the original SEC 2.0. * EA revisions got the SEC uprevved to 2.4 but since the default device * tree contains SEC 2.0 properties we uprev them here. */ if (!IS_E_PROCESSOR(spridr)) fdt_fixup_crypto_node(blob, 0); else if (IS_E_PROCESSOR(spridr) && (SPR_FAMILY(spridr) == SPR_834X_FAMILY || SPR_FAMILY(spridr) == SPR_836X_FAMILY) && REVID_MAJOR(spridr) >= 2) fdt_fixup_crypto_node(blob, 0x0204); #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\ defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) ||\ defined(CONFIG_HAS_ETH4) || defined(CONFIG_HAS_ETH5) fdt_fixup_ethernet(blob); #endif do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", (bd->bi_busfreq / 4), 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", gd->core_clk, 1); do_fixup_by_prop_u32(blob, "device_type", "soc", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,soc", "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,soc", "clock-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,immr", "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,immr", "clock-frequency", bd->bi_busfreq, 1); #ifdef CONFIG_QE ft_qe_setup(blob); #endif #ifdef CONFIG_SYS_NS16550 do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); #endif fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); #if defined(CONFIG_BOOTCOUNT_LIMIT) fdt_fixup_muram (blob); #endif }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; struct cpu_type *cpu; cpu = gd->arch.cpu; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); #if defined(CONFIG_PCI) FT_FSL_PCI_SETUP; #endif fdt_fixup_memory(blob, (u64)base, (u64)size); #if defined(CONFIG_HAS_FSL_DR_USB) fdt_fixup_dr_usb(blob, bd); #endif /* P1014 and it's derivatives don't support CAN and eTSEC3 */ if (cpu->soc_ver == SVR_P1014) { fdt_del_flexcan(blob); fdt_del_node_and_alias(blob, "ethernet2"); } #ifndef CONFIG_SDCARD /* disable sdhc due to sdhc bug */ fdt_del_sdhc(blob); if (hwconfig_subarg_cmp("fsl_p1010mux", "tdm_can", "can")) { fdt_del_tdm(blob); fdt_del_spi_slic(blob); } else if (hwconfig_subarg_cmp("fsl_p1010mux", "tdm_can", "tdm")) { fdt_del_flexcan(blob); fdt_del_spi_flash(blob); fdt_disable_uart1(blob); } else { /* * If we don't set fsl_p1010mux:tdm_can to "can" or "tdm" * explicitly, defaultly spi_cs_sel to spi-flash instead of * to tdm/slic. */ fdt_del_tdm(blob); fdt_del_flexcan(blob); fdt_disable_uart1(blob); } #endif }
void ft_cpu_setup(void *blob, bd_t *bd) { #ifdef CONFIG_MP int off; u32 bootpg = determine_mp_bootpg(NULL); #endif do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", bd->bi_busfreq / 4, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "soc", 4, "bus-frequency", bd->bi_busfreq, 1); #if defined(CONFIG_MPC8641) do_fixup_by_compat_u32(blob, "fsl,mpc8641-localbus", "bus-frequency", gd->arch.lbc_clk, 1); #endif do_fixup_by_compat_u32(blob, "fsl,elbc", "bus-frequency", gd->arch.lbc_clk, 1); fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) \ || defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) fdt_fixup_ethernet(blob); #endif #ifdef CONFIG_SYS_NS16550 do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); #endif #ifdef CONFIG_MP /* Reserve the boot page so OSes dont use it */ off = fdt_add_mem_rsv(blob, bootpg, (u64)4096); if (off < 0) printf("%s: %s\n", __FUNCTION__, fdt_strerror(off)); ft_fixup_num_cores(blob); #endif #ifdef CONFIG_SYS_SRIO ft_srio_setup(blob); #endif }
void ft_cpu_setup(void *blob, bd_t *bd) { do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", get_tbclk(), 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_compat_u32(blob, "fsl,cpm-brg", "clock-frequency", gd->arch.brg_clk, 1); /* Fixup ethernet MAC addresses */ fdt_fixup_ethernet(blob); fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); FT_FSL_PCI_SETUP; #ifdef CONFIG_FSL_SGMII_RISER fsl_sgmii_riser_fdt_fixup(blob); #endif }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); #if defined(CONFIG_PCI) ft_pci_board_setup(blob); #endif fdt_fixup_memory(blob, (u64)base, (u64)size); fdt_fixup_dr_usb(blob, bd); }
int ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); /* limit the memory size to bank 1 until Linux can handle 40-bit PA */ base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); #ifdef CONFIG_FSL_MC_ENET fdt_fixup_board_enet(blob); fsl_mc_ldpaa_exit(bd); #endif return 0; }
int ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = env_get_bootm_low(); size = env_get_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); #ifdef CONFIG_FDT_FIXUP_PARTITIONS fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes)); #endif fsl_fdt_fixup_dr_usb(blob, bd); return 0; }
int ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); #ifdef CONFIG_HAS_FSL_DR_USB fdt_fixup_dr_usb(blob, bd); #endif fdt_fixup_fman_ethernet(blob); return 0; }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); ft_srio_setup(blob); base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); #ifdef CONFIG_PCI pci_of_setup(blob, bd); #endif fdt_fixup_liodn(blob); }
void ft_cpu_setup(void *blob, bd_t *bd) { sys_info_t sys_info; get_sys_info(&sys_info); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", bd->bi_intfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_path_u32(blob, "/plb", "clock-frequency", sys_info.freqPLB, 1); do_fixup_by_path_u32(blob, "/plb/opb", "clock-frequency", sys_info.freqOPB, 1); if (fdt_path_offset(blob, "/plb/opb/ebc") >= 0) do_fixup_by_path_u32(blob, "/plb/opb/ebc", "clock-frequency", sys_info.freqEBC, 1); else do_fixup_by_path_u32(blob, "/plb/ebc", "clock-frequency", sys_info.freqEBC, 1); fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); /* * Setup all baudrates for the UARTs */ do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", gd->uart_clk, 1); /* * Fixup all ethernet nodes * Note: aliases in the dts are required for this */ fdt_fixup_ethernet(blob, bd); /* * Fixup all available PCIe nodes by setting the device_type property */ fdt_pcie_setup(blob); }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); /* By default NOR is on, and NAND is disabled */ #ifdef CONFIG_NAND_U_BOOT do_fixup_by_path_string(blob, "nor_flash", "status", "disabled"); do_fixup_by_path_string(blob, "nand_flash", "status", "okay"); #endif #ifdef CONFIG_HAS_FSL_DR_USB fdt_fixup_dr_usb(blob, bd); #endif fdt_fixup_fman_ethernet(blob); }
void ft_cpu_setup(void *blob, bd_t *bd) { do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", bd->bi_busfreq / 4, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", bd->bi_intfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "soc", 4, "bus-frequency", bd->bi_busfreq, 1); fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) \ || defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) fdt_fixup_ethernet(blob, bd); #endif #ifdef CFG_NS16550 do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", bd->bi_busfreq, 1); #endif }
void ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; struct cpu_type *cpu; cpu = gd->arch.cpu; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); #if defined(CONFIG_PCI) FT_FSL_PCI_SETUP; #endif fdt_fixup_memory(blob, (u64)base, (u64)size); if (cpu->soc_ver == SVR_C291) fdt_del_sec(blob, 1); else if (cpu->soc_ver == SVR_C292) fdt_del_sec(blob, 2); }
void fdt_platform_fixups(void) { static struct fdt_mem_region regions[UB_MAX_MR]; const char *env, *str; char *end, *ethstr; int eth_no, i, len, n; struct sys_info *si; env = NULL; eth_no = 0; ethstr = NULL; /* Apply overlays before anything else */ fdt_apply_overlays(); /* Acquire sys_info */ si = ub_get_sys_info(); while ((env = ub_env_enum(env)) != NULL) { if (strncmp(env, "eth", 3) == 0 && strncmp(env + (strlen(env) - 4), "addr", 4) == 0) { /* * Handle Ethernet addrs: parse uboot env eth%daddr */ if (!eth_no) { /* * Check how many chars we will need to store * maximal eth iface number. */ len = strlen(STRINGIFY(TMP_MAX_ETH)) + strlen("ethernet") + 1; /* * Reserve mem for string "ethernet" and len * chars for iface no. */ ethstr = (char *)malloc(len * sizeof(char)); bzero(ethstr, len * sizeof(char)); strcpy(ethstr, "ethernet0"); } /* Extract interface number */ i = strtol(env + 3, &end, 10); if (end == (env + 3)) /* 'ethaddr' means interface 0 address */ n = 0; else n = i; if (n > TMP_MAX_ETH) continue; str = ub_env_get(env); if (n != 0) { /* * Find the length of the interface id by * taking in to account the first 3 and * last 4 characters. */ i = strlen(env) - 7; strncpy(ethstr + 8, env + 3, i); } /* Modify blob */ fdt_fixup_ethernet(str, ethstr, len); /* Clear ethernet..XXXX.. string */ bzero(ethstr + 8, len - 8); if (n + 1 > eth_no) eth_no = n + 1; } else if (strcmp(env, "consoledev") == 0) { str = ub_env_get(env); fdt_fixup_stdout(str); } } /* Modify cpu(s) and bus clock frequenties in /cpus node [Hz] */ fdt_fixup_cpubusfreqs(si->clk_cpu, si->clk_bus); /* Extract the DRAM regions into fdt_mem_region format. */ for (i = 0, n = 0; i < si->mr_no && n < nitems(regions); i++) { if (si->mr[i].flags == MR_ATTR_DRAM) { regions[n].start = si->mr[i].start; regions[n].size = si->mr[i].size; n++; } } /* Fixup memory regions */ fdt_fixup_memory(regions, n); }
void ft_board_setup(void *blob, bd_t *bd) { const char *soc_usb_compat = "fsl-usb2-dr"; int err, usb1_off, usb2_off; phys_addr_t base; phys_size_t size; ft_cpu_setup(blob, bd); base = getenv_bootm_low(); size = getenv_bootm_size(); #if defined(CONFIG_PCI) ft_pci_board_setup(blob); #endif /* #if defined(CONFIG_PCI) */ fdt_fixup_memory(blob, (u64)base, (u64)size); #if defined(CONFIG_HAS_FSL_DR_USB) fdt_fixup_dr_usb(blob, bd); #endif #if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH) /* Delete eLBC node as it is muxed with USB2 controller */ if (hwconfig("usb2")) { const char *soc_elbc_compat = "fsl,p1020-elbc"; int off = fdt_node_offset_by_compatible(blob, -1, soc_elbc_compat); if (off < 0) { printf("WARNING: could not find compatible node" " %s: %s.\n", soc_elbc_compat, fdt_strerror(off)); return; } err = fdt_del_node(blob, off); if (err < 0) { printf("WARNING: could not remove %s: %s.\n", soc_elbc_compat, fdt_strerror(err)); } return; } #endif /* Delete USB2 node as it is muxed with eLBC */ usb1_off = fdt_node_offset_by_compatible(blob, -1, soc_usb_compat); if (usb1_off < 0) { printf("WARNING: could not find compatible node" " %s: %s.\n", soc_usb_compat, fdt_strerror(usb1_off)); return; } usb2_off = fdt_node_offset_by_compatible(blob, usb1_off, soc_usb_compat); if (usb2_off < 0) { printf("WARNING: could not find compatible node" " %s: %s.\n", soc_usb_compat, fdt_strerror(usb2_off)); return; } err = fdt_del_node(blob, usb2_off); if (err < 0) printf("WARNING: could not remove %s: %s.\n", soc_usb_compat, fdt_strerror(err)); }
/* * Flattened Device Tree command, see the help for parameter definitions. */ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { if (argc < 2) return CMD_RET_USAGE; /* * Set the address of the fdt */ if (strncmp(argv[1], "ad", 2) == 0) { unsigned long addr; int control = 0; struct fdt_header *blob; /* * Set the address [and length] of the fdt. */ argc -= 2; argv += 2; /* Temporary #ifdef - some archs don't have fdt_blob yet */ #ifdef CONFIG_OF_CONTROL if (argc && !strcmp(*argv, "-c")) { control = 1; argc--; argv++; } #endif if (argc == 0) { if (control) blob = (struct fdt_header *)gd->fdt_blob; else blob = working_fdt; if (!blob || !fdt_valid(&blob)) return 1; printf("The address of the fdt is %#08lx\n", control ? (ulong)map_to_sysmem(blob) : getenv_hex("fdtaddr", 0)); return 0; } addr = simple_strtoul(argv[0], NULL, 16); blob = map_sysmem(addr, 0); if (!fdt_valid(&blob)) return 1; if (control) gd->fdt_blob = blob; else set_working_fdt_addr(addr); if (argc >= 2) { int len; int err; /* * Optional new length */ len = simple_strtoul(argv[1], NULL, 16); if (len < fdt_totalsize(blob)) { printf ("New length %d < existing length %d, " "ignoring.\n", len, fdt_totalsize(blob)); } else { /* * Open in place with a new length. */ err = fdt_open_into(blob, blob, len); if (err != 0) { printf ("libfdt fdt_open_into(): %s\n", fdt_strerror(err)); } } } return CMD_RET_SUCCESS; } if (!working_fdt) { puts( "No FDT memory address configured. Please configure\n" "the FDT address via \"fdt addr <address>\" command.\n" "Aborting!\n"); return CMD_RET_FAILURE; } /* * Move the working_fdt */ if (strncmp(argv[1], "mo", 2) == 0) { struct fdt_header *newaddr; int len; int err; if (argc < 4) return CMD_RET_USAGE; /* * Set the address and length of the fdt. */ working_fdt = (struct fdt_header *)simple_strtoul(argv[2], NULL, 16); if (!fdt_valid(&working_fdt)) return 1; newaddr = (struct fdt_header *)simple_strtoul(argv[3],NULL,16); /* * If the user specifies a length, use that. Otherwise use the * current length. */ if (argc <= 4) { len = fdt_totalsize(working_fdt); } else { len = simple_strtoul(argv[4], NULL, 16); if (len < fdt_totalsize(working_fdt)) { printf ("New length 0x%X < existing length " "0x%X, aborting.\n", len, fdt_totalsize(working_fdt)); return 1; } } /* * Copy to the new location. */ err = fdt_open_into(working_fdt, newaddr, len); if (err != 0) { printf ("libfdt fdt_open_into(): %s\n", fdt_strerror(err)); return 1; } working_fdt = newaddr; /* * Make a new node */ } else if (strncmp(argv[1], "mk", 2) == 0) { char *pathp; /* path */ char *nodep; /* new node to add */ int nodeoffset; /* node offset from libfdt */ int err; /* * Parameters: Node path, new node to be appended to the path. */ if (argc < 4) return CMD_RET_USAGE; pathp = argv[2]; nodep = argv[3]; nodeoffset = fdt_path_offset (working_fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf ("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } err = fdt_add_subnode(working_fdt, nodeoffset, nodep); if (err < 0) { printf ("libfdt fdt_add_subnode(): %s\n", fdt_strerror(err)); return 1; } /* * Set the value of a property in the working_fdt. */ } else if (argv[1][0] == 's') { char *pathp; /* path */ char *prop; /* property */ int nodeoffset; /* node offset from libfdt */ static char data[SCRATCHPAD]; /* storage for the property */ int len; /* new length of the property */ int ret; /* return value */ /* * Parameters: Node path, property, optional value. */ if (argc < 4) return CMD_RET_USAGE; pathp = argv[2]; prop = argv[3]; if (argc == 4) { len = 0; } else { ret = fdt_parse_prop(&argv[4], argc - 4, data, &len); if (ret != 0) return ret; } nodeoffset = fdt_path_offset (working_fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf ("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } ret = fdt_setprop(working_fdt, nodeoffset, prop, data, len); if (ret < 0) { printf ("libfdt fdt_setprop(): %s\n", fdt_strerror(ret)); return 1; } /******************************************************************** * Get the value of a property in the working_fdt. ********************************************************************/ } else if (argv[1][0] == 'g') { char *subcmd; /* sub-command */ char *pathp; /* path */ char *prop; /* property */ char *var; /* variable to store result */ int nodeoffset; /* node offset from libfdt */ const void *nodep; /* property node pointer */ int len = 0; /* new length of the property */ /* * Parameters: Node path, property, optional value. */ if (argc < 5) return CMD_RET_USAGE; subcmd = argv[2]; if (argc < 6 && subcmd[0] != 's') return CMD_RET_USAGE; var = argv[3]; pathp = argv[4]; prop = argv[5]; nodeoffset = fdt_path_offset(working_fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } if (subcmd[0] == 'n' || (subcmd[0] == 's' && argc == 5)) { int reqIndex = -1; int startDepth = fdt_node_depth( working_fdt, nodeoffset); int curDepth = startDepth; int curIndex = -1; int nextNodeOffset = fdt_next_node( working_fdt, nodeoffset, &curDepth); if (subcmd[0] == 'n') reqIndex = simple_strtoul(argv[5], NULL, 16); while (curDepth > startDepth) { if (curDepth == startDepth + 1) curIndex++; if (subcmd[0] == 'n' && curIndex == reqIndex) { const char *nodeName = fdt_get_name( working_fdt, nextNodeOffset, NULL); setenv(var, (char *)nodeName); return 0; } nextNodeOffset = fdt_next_node( working_fdt, nextNodeOffset, &curDepth); if (nextNodeOffset < 0) break; } if (subcmd[0] == 's') { /* get the num nodes at this level */ setenv_ulong(var, curIndex + 1); } else { /* node index not found */ printf("libfdt node not found\n"); return 1; } } else { nodep = fdt_getprop( working_fdt, nodeoffset, prop, &len); if (len == 0) { /* no property value */ setenv(var, ""); return 0; } else if (len > 0) { if (subcmd[0] == 'v') { int ret; ret = fdt_value_setenv(nodep, len, var); if (ret != 0) return ret; } else if (subcmd[0] == 'a') { /* Get address */ char buf[11]; sprintf(buf, "0x%p", nodep); setenv(var, buf); } else if (subcmd[0] == 's') { /* Get size */ char buf[11]; sprintf(buf, "0x%08X", len); setenv(var, buf); } else return CMD_RET_USAGE; return 0; } else { printf("libfdt fdt_getprop(): %s\n", fdt_strerror(len)); return 1; } } /* * Print (recursive) / List (single level) */ } else if ((argv[1][0] == 'p') || (argv[1][0] == 'l')) { int depth = MAX_LEVEL; /* how deep to print */ char *pathp; /* path */ char *prop; /* property */ int ret; /* return value */ static char root[2] = "/"; /* * list is an alias for print, but limited to 1 level */ if (argv[1][0] == 'l') { depth = 1; } /* * Get the starting path. The root node is an oddball, * the offset is zero and has no name. */ if (argc == 2) pathp = root; else pathp = argv[2]; if (argc > 3) prop = argv[3]; else prop = NULL; ret = fdt_print(pathp, prop, depth); if (ret != 0) return ret; /* * Remove a property/node */ } else if (strncmp(argv[1], "rm", 2) == 0) { int nodeoffset; /* node offset from libfdt */ int err; /* * Get the path. The root node is an oddball, the offset * is zero and has no name. */ nodeoffset = fdt_path_offset (working_fdt, argv[2]); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf ("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } /* * Do the delete. A fourth parameter means delete a property, * otherwise delete the node. */ if (argc > 3) { err = fdt_delprop(working_fdt, nodeoffset, argv[3]); if (err < 0) { printf("libfdt fdt_delprop(): %s\n", fdt_strerror(err)); return err; } } else { err = fdt_del_node(working_fdt, nodeoffset); if (err < 0) { printf("libfdt fdt_del_node(): %s\n", fdt_strerror(err)); return err; } } /* * Display header info */ } else if (argv[1][0] == 'h') { u32 version = fdt_version(working_fdt); printf("magic:\t\t\t0x%x\n", fdt_magic(working_fdt)); printf("totalsize:\t\t0x%x (%d)\n", fdt_totalsize(working_fdt), fdt_totalsize(working_fdt)); printf("off_dt_struct:\t\t0x%x\n", fdt_off_dt_struct(working_fdt)); printf("off_dt_strings:\t\t0x%x\n", fdt_off_dt_strings(working_fdt)); printf("off_mem_rsvmap:\t\t0x%x\n", fdt_off_mem_rsvmap(working_fdt)); printf("version:\t\t%d\n", version); printf("last_comp_version:\t%d\n", fdt_last_comp_version(working_fdt)); if (version >= 2) printf("boot_cpuid_phys:\t0x%x\n", fdt_boot_cpuid_phys(working_fdt)); if (version >= 3) printf("size_dt_strings:\t0x%x\n", fdt_size_dt_strings(working_fdt)); if (version >= 17) printf("size_dt_struct:\t\t0x%x\n", fdt_size_dt_struct(working_fdt)); printf("number mem_rsv:\t\t0x%x\n", fdt_num_mem_rsv(working_fdt)); printf("\n"); /* * Set boot cpu id */ } else if (strncmp(argv[1], "boo", 3) == 0) { unsigned long tmp = simple_strtoul(argv[2], NULL, 16); fdt_set_boot_cpuid_phys(working_fdt, tmp); /* * memory command */ } else if (strncmp(argv[1], "me", 2) == 0) { uint64_t addr, size; int err; addr = simple_strtoull(argv[2], NULL, 16); size = simple_strtoull(argv[3], NULL, 16); err = fdt_fixup_memory(working_fdt, addr, size); if (err < 0) return err; /* * mem reserve commands */ } else if (strncmp(argv[1], "rs", 2) == 0) { if (argv[2][0] == 'p') { uint64_t addr, size; int total = fdt_num_mem_rsv(working_fdt); int j, err; printf("index\t\t start\t\t size\n"); printf("-------------------------------" "-----------------\n"); for (j = 0; j < total; j++) { err = fdt_get_mem_rsv(working_fdt, j, &addr, &size); if (err < 0) { printf("libfdt fdt_get_mem_rsv(): %s\n", fdt_strerror(err)); return err; } printf(" %x\t%08x%08x\t%08x%08x\n", j, (u32)(addr >> 32), (u32)(addr & 0xffffffff), (u32)(size >> 32), (u32)(size & 0xffffffff)); } } else if (argv[2][0] == 'a') {
/* * Flattened Device Tree command, see the help for parameter definitions. */ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { if (argc < 2) { printf ("Usage:\n%s\n", cmdtp->usage); return 1; } /******************************************************************** * Set the address of the fdt ********************************************************************/ if (argv[1][0] == 'a') { /* * Set the address [and length] of the fdt. */ if (argc == 2) { if (!fdt_valid()) { return 1; } printf("The address of the fdt is %p\n", working_fdt); return 0; } working_fdt = (struct fdt_header *)simple_strtoul(argv[2], NULL, 16); if (!fdt_valid()) { return 1; } if (argc >= 4) { int len; int err; /* * Optional new length */ len = simple_strtoul(argv[3], NULL, 16); if (len < fdt_totalsize(working_fdt)) { printf ("New length %d < existing length %d, " "ignoring.\n", len, fdt_totalsize(working_fdt)); } else { /* * Open in place with a new length. */ err = fdt_open_into(working_fdt, working_fdt, len); if (err != 0) { printf ("libfdt fdt_open_into(): %s\n", fdt_strerror(err)); } } } /******************************************************************** * Move the working_fdt ********************************************************************/ } else if (strncmp(argv[1], "mo", 2) == 0) { struct fdt_header *newaddr; int len; int err; if (argc < 4) { printf ("Usage:\n%s\n", cmdtp->usage); return 1; } /* * Set the address and length of the fdt. */ working_fdt = (struct fdt_header *)simple_strtoul(argv[2], NULL, 16); if (!fdt_valid()) { return 1; } newaddr = (struct fdt_header *)simple_strtoul(argv[3],NULL,16); /* * If the user specifies a length, use that. Otherwise use the * current length. */ if (argc <= 4) { len = fdt_totalsize(working_fdt); } else { len = simple_strtoul(argv[4], NULL, 16); if (len < fdt_totalsize(working_fdt)) { printf ("New length 0x%X < existing length " "0x%X, aborting.\n", len, fdt_totalsize(working_fdt)); return 1; } } /* * Copy to the new location. */ err = fdt_open_into(working_fdt, newaddr, len); if (err != 0) { printf ("libfdt fdt_open_into(): %s\n", fdt_strerror(err)); return 1; } working_fdt = newaddr; /******************************************************************** * Make a new node ********************************************************************/ } else if (strncmp(argv[1], "mk", 2) == 0) { char *pathp; /* path */ char *nodep; /* new node to add */ int nodeoffset; /* node offset from libfdt */ int err; /* * Parameters: Node path, new node to be appended to the path. */ if (argc < 4) { printf ("Usage:\n%s\n", cmdtp->usage); return 1; } pathp = argv[2]; nodep = argv[3]; nodeoffset = fdt_path_offset (working_fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf ("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } err = fdt_add_subnode(working_fdt, nodeoffset, nodep); if (err < 0) { printf ("libfdt fdt_add_subnode(): %s\n", fdt_strerror(err)); return 1; } /******************************************************************** * Set the value of a property in the working_fdt. ********************************************************************/ } else if (argv[1][0] == 's') { char *pathp; /* path */ char *prop; /* property */ int nodeoffset; /* node offset from libfdt */ static char data[SCRATCHPAD]; /* storage for the property */ int len; /* new length of the property */ int ret; /* return value */ /* * Parameters: Node path, property, optional value. */ if (argc < 4) { printf ("Usage:\n%s\n", cmdtp->usage); return 1; } pathp = argv[2]; prop = argv[3]; if (argc == 4) { len = 0; } else { ret = fdt_parse_prop(&argv[4], argc - 4, data, &len); if (ret != 0) return ret; } nodeoffset = fdt_path_offset (working_fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf ("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } ret = fdt_setprop(working_fdt, nodeoffset, prop, data, len); if (ret < 0) { printf ("libfdt fdt_setprop(): %s\n", fdt_strerror(ret)); return 1; } /******************************************************************** * Print (recursive) / List (single level) ********************************************************************/ } else if ((argv[1][0] == 'p') || (argv[1][0] == 'l')) { int depth = MAX_LEVEL; /* how deep to print */ char *pathp; /* path */ char *prop; /* property */ int ret; /* return value */ static char root[2] = "/"; /* * list is an alias for print, but limited to 1 level */ if (argv[1][0] == 'l') { depth = 1; } /* * Get the starting path. The root node is an oddball, * the offset is zero and has no name. */ if (argc == 2) pathp = root; else pathp = argv[2]; if (argc > 3) prop = argv[3]; else prop = NULL; ret = fdt_print(pathp, prop, depth); if (ret != 0) return ret; /******************************************************************** * Remove a property/node ********************************************************************/ } else if (strncmp(argv[1], "rm", 2) == 0) { int nodeoffset; /* node offset from libfdt */ int err; /* * Get the path. The root node is an oddball, the offset * is zero and has no name. */ nodeoffset = fdt_path_offset (working_fdt, argv[2]); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ printf ("libfdt fdt_path_offset() returned %s\n", fdt_strerror(nodeoffset)); return 1; } /* * Do the delete. A fourth parameter means delete a property, * otherwise delete the node. */ if (argc > 3) { err = fdt_delprop(working_fdt, nodeoffset, argv[3]); if (err < 0) { printf("libfdt fdt_delprop(): %s\n", fdt_strerror(err)); return err; } } else { err = fdt_del_node(working_fdt, nodeoffset); if (err < 0) { printf("libfdt fdt_del_node(): %s\n", fdt_strerror(err)); return err; } } /******************************************************************** * Display header info ********************************************************************/ } else if (argv[1][0] == 'h') { u32 version = fdt_version(working_fdt); printf("magic:\t\t\t0x%x\n", fdt_magic(working_fdt)); printf("totalsize:\t\t0x%x (%d)\n", fdt_totalsize(working_fdt), fdt_totalsize(working_fdt)); printf("off_dt_struct:\t\t0x%x\n", fdt_off_dt_struct(working_fdt)); printf("off_dt_strings:\t\t0x%x\n", fdt_off_dt_strings(working_fdt)); printf("off_mem_rsvmap:\t\t0x%x\n", fdt_off_mem_rsvmap(working_fdt)); printf("version:\t\t%d\n", version); printf("last_comp_version:\t%d\n", fdt_last_comp_version(working_fdt)); if (version >= 2) printf("boot_cpuid_phys:\t0x%x\n", fdt_boot_cpuid_phys(working_fdt)); if (version >= 3) printf("size_dt_strings:\t0x%x\n", fdt_size_dt_strings(working_fdt)); if (version >= 17) printf("size_dt_struct:\t\t0x%x\n", fdt_size_dt_struct(working_fdt)); printf("number mem_rsv:\t\t0x%x\n", fdt_num_mem_rsv(working_fdt)); printf("\n"); /******************************************************************** * Set boot cpu id ********************************************************************/ } else if (strncmp(argv[1], "boo", 3) == 0) { unsigned long tmp = simple_strtoul(argv[2], NULL, 16); fdt_set_boot_cpuid_phys(working_fdt, tmp); /******************************************************************** * memory command ********************************************************************/ } else if (strncmp(argv[1], "me", 2) == 0) { uint64_t addr, size; int err; #ifdef CFG_64BIT_STRTOUL addr = simple_strtoull(argv[2], NULL, 16); size = simple_strtoull(argv[3], NULL, 16); #else addr = simple_strtoul(argv[2], NULL, 16); size = simple_strtoul(argv[3], NULL, 16); #endif err = fdt_fixup_memory(working_fdt, addr, size); if (err < 0) return err; /******************************************************************** * mem reserve commands ********************************************************************/ } else if (strncmp(argv[1], "rs", 2) == 0) { if (argv[2][0] == 'p') { uint64_t addr, size; int total = fdt_num_mem_rsv(working_fdt); int j, err; printf("index\t\t start\t\t size\n"); printf("-------------------------------" "-----------------\n"); for (j = 0; j < total; j++) { err = fdt_get_mem_rsv(working_fdt, j, &addr, &size); if (err < 0) { printf("libfdt fdt_get_mem_rsv(): %s\n", fdt_strerror(err)); return err; } printf(" %x\t%08x%08x\t%08x%08x\n", j, (u32)(addr >> 32), (u32)(addr & 0xffffffff), (u32)(size >> 32), (u32)(size & 0xffffffff)); } } else if (argv[2][0] == 'a') {
int ft_board_setup(void *blob, bd_t *bd) { phys_addr_t base; phys_size_t size; #if defined(CONFIG_TARGET_P1020RDB_PD) || defined(CONFIG_TARGET_P1020RDB_PC) const char *soc_usb_compat = "fsl-usb2-dr"; int usb_err, usb1_off, usb2_off; #endif #if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH) int err; #endif ft_cpu_setup(blob, bd); base = env_get_bootm_low(); size = env_get_bootm_size(); fdt_fixup_memory(blob, (u64)base, (u64)size); FT_FSL_PCI_SETUP; #ifdef CONFIG_QE do_fixup_by_compat(blob, "fsl,qe", "status", "okay", sizeof("okay"), 0); #if defined(CONFIG_TARGET_P1025RDB) || defined(CONFIG_TARGET_P1021RDB) fdt_board_fixup_qe_pins(blob); #endif #endif #if defined(CONFIG_HAS_FSL_DR_USB) fsl_fdt_fixup_dr_usb(blob, bd); #endif #if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH) /* Delete eLBC node as it is muxed with USB2 controller */ if (hwconfig("usb2")) { const char *soc_elbc_compat = "fsl,p1020-elbc"; int off = fdt_node_offset_by_compatible(blob, -1, soc_elbc_compat); if (off < 0) { printf("WARNING: could not find compatible node %s\n", soc_elbc_compat); return off; } err = fdt_del_node(blob, off); if (err < 0) { printf("WARNING: could not remove %s\n", soc_elbc_compat); return err; } return 0; } #endif #if defined(CONFIG_TARGET_P1020RDB_PD) || defined(CONFIG_TARGET_P1020RDB_PC) /* Delete USB2 node as it is muxed with eLBC */ usb1_off = fdt_node_offset_by_compatible(blob, -1, soc_usb_compat); if (usb1_off < 0) { printf("WARNING: could not find compatible node %s\n", soc_usb_compat); return usb1_off; } usb2_off = fdt_node_offset_by_compatible(blob, usb1_off, soc_usb_compat); if (usb2_off < 0) { printf("WARNING: could not find compatible node %s\n", soc_usb_compat); return usb2_off; } usb_err = fdt_del_node(blob, usb2_off); if (usb_err < 0) { printf("WARNING: could not remove %s\n", soc_usb_compat); return usb_err; } #endif return 0; }
void ft_board_setup(void *blob, bd_t *bd) { ft_cpu_setup(blob, bd); fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); }
void ft_cpu_setup(void *blob, bd_t *bd) { immap_t *immr = (immap_t *)CONFIG_SYS_IMMR; int spridr = immr->sysconf.spridr; /* * delete crypto node if not on an E-processor * initial revisions of the MPC834xE/6xE have the original SEC 2.0. * EA revisions got the SEC uprevved to 2.4 but since the default device * tree contains SEC 2.0 properties we uprev them here. */ if (!IS_E_PROCESSOR(spridr)) fdt_fixup_crypto_node(blob, 0); else if (IS_E_PROCESSOR(spridr) && (SPR_FAMILY(spridr) == SPR_834X_FAMILY || SPR_FAMILY(spridr) == SPR_836X_FAMILY) && REVID_MAJOR(spridr) >= 2) fdt_fixup_crypto_node(blob, 0x0204); #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\ defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) ||\ defined(CONFIG_HAS_ETH4) || defined(CONFIG_HAS_ETH5) fdt_fixup_ethernet(blob); #ifdef CONFIG_MPC8313 /* * mpc8313e erratum IPIC1 swapped TSEC interrupt ID numbers on rev. 1 * h/w (see AN3545). The base device tree in use has rev. 1 ID numbers, * so if on Rev. 2 (and higher) h/w, we fix them up here */ if (REVID_MAJOR(immr->sysconf.spridr) >= 2) { int nodeoffset, path; const char *prop; nodeoffset = fdt_path_offset(blob, "/aliases"); if (nodeoffset >= 0) { #if defined(CONFIG_HAS_ETH0) prop = fdt_getprop(blob, nodeoffset, "ethernet0", NULL); if (prop) { u32 tmp[] = { 32, 0x8, 33, 0x8, 34, 0x8 }; path = fdt_path_offset(blob, prop); prop = fdt_getprop(blob, path, "interrupts", NULL); if (prop) fdt_setprop(blob, path, "interrupts", &tmp, sizeof(tmp)); } #endif #if defined(CONFIG_HAS_ETH1) prop = fdt_getprop(blob, nodeoffset, "ethernet1", NULL); if (prop) { u32 tmp[] = { 35, 0x8, 36, 0x8, 37, 0x8 }; path = fdt_path_offset(blob, prop); prop = fdt_getprop(blob, path, "interrupts", NULL); if (prop) fdt_setprop(blob, path, "interrupts", &tmp, sizeof(tmp)); } #endif } } #endif #endif do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency", (bd->bi_busfreq / 4), 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency", gd->arch.core_clk, 1); do_fixup_by_prop_u32(blob, "device_type", "soc", 4, "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,soc", "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,soc", "clock-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,immr", "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,immr", "clock-frequency", bd->bi_busfreq, 1); #ifdef CONFIG_QE ft_qe_setup(blob); #endif #ifdef CONFIG_SYS_NS16550 do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); #endif fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); #if defined(CONFIG_BOOTCOUNT_LIMIT) && \ (defined(CONFIG_QE) && !defined(CONFIG_MPC831x)) fdt_fixup_muram (blob); #endif }