From bb656c687b985028b0e6bfb52923ba5cc5577b3f Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Fri, 14 May 2021 21:34:18 -0400 Subject: [PATCH] ppc: Remove sbc8548 boards These boards have not been converted to CONFIG_DM_PCI by the deadline and are also missing conversion to CONFIG_DM. Remove them. Cc: Paul Gortmaker Signed-off-by: Tom Rini --- arch/powerpc/cpu/mpc85xx/Kconfig | 5 - board/sbc8548/Kconfig | 9 - board/sbc8548/MAINTAINERS | 10 - board/sbc8548/Makefile | 12 - board/sbc8548/README | 269 ------------- board/sbc8548/ddr.c | 132 ------- board/sbc8548/law.c | 54 --- board/sbc8548/sbc8548.c | 315 --------------- board/sbc8548/tlb.c | 121 ------ configs/sbc8548_PCI_33_PCIE_defconfig | 42 -- configs/sbc8548_PCI_33_defconfig | 42 -- configs/sbc8548_PCI_66_PCIE_defconfig | 42 -- configs/sbc8548_PCI_66_defconfig | 42 -- configs/sbc8548_defconfig | 41 -- include/configs/sbc8548.h | 540 -------------------------- 15 files changed, 1676 deletions(-) delete mode 100644 board/sbc8548/Kconfig delete mode 100644 board/sbc8548/MAINTAINERS delete mode 100644 board/sbc8548/Makefile delete mode 100644 board/sbc8548/README delete mode 100644 board/sbc8548/ddr.c delete mode 100644 board/sbc8548/law.c delete mode 100644 board/sbc8548/sbc8548.c delete mode 100644 board/sbc8548/tlb.c delete mode 100644 configs/sbc8548_PCI_33_PCIE_defconfig delete mode 100644 configs/sbc8548_PCI_33_defconfig delete mode 100644 configs/sbc8548_PCI_66_PCIE_defconfig delete mode 100644 configs/sbc8548_PCI_66_defconfig delete mode 100644 configs/sbc8548_defconfig delete mode 100644 include/configs/sbc8548.h diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig index 676aaf1d2c..22cfa4dc34 100644 --- a/arch/powerpc/cpu/mpc85xx/Kconfig +++ b/arch/powerpc/cpu/mpc85xx/Kconfig @@ -16,10 +16,6 @@ choice prompt "Target select" optional -config TARGET_SBC8548 - bool "Support sbc8548" - select ARCH_MPC8548 - config TARGET_SOCRATES bool "Support socrates" select ARCH_MPC8544 @@ -1303,7 +1299,6 @@ source "board/freescale/t208xqds/Kconfig" source "board/freescale/t208xrdb/Kconfig" source "board/freescale/t4rdb/Kconfig" source "board/keymile/Kconfig" -source "board/sbc8548/Kconfig" source "board/socrates/Kconfig" source "board/xes/xpedite520x/Kconfig" source "board/xes/xpedite537x/Kconfig" diff --git a/board/sbc8548/Kconfig b/board/sbc8548/Kconfig deleted file mode 100644 index 626cbdf2ab..0000000000 --- a/board/sbc8548/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -if TARGET_SBC8548 - -config SYS_BOARD - default "sbc8548" - -config SYS_CONFIG_NAME - default "sbc8548" - -endif diff --git a/board/sbc8548/MAINTAINERS b/board/sbc8548/MAINTAINERS deleted file mode 100644 index ba1f2475ea..0000000000 --- a/board/sbc8548/MAINTAINERS +++ /dev/null @@ -1,10 +0,0 @@ -SBC8548 BOARD -M: Paul Gortmaker -S: Maintained -F: board/sbc8548/ -F: include/configs/sbc8548.h -F: configs/sbc8548_defconfig -F: configs/sbc8548_PCI_33_defconfig -F: configs/sbc8548_PCI_33_PCIE_defconfig -F: configs/sbc8548_PCI_66_defconfig -F: configs/sbc8548_PCI_66_PCIE_defconfig diff --git a/board/sbc8548/Makefile b/board/sbc8548/Makefile deleted file mode 100644 index 83d208cf1f..0000000000 --- a/board/sbc8548/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# (C) Copyright 2004-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# (C) Copyright 2007 Wind River Systems Inc . -# Added support for Wind River SBC8548 board - -obj-y += sbc8548.o -obj-y += law.o -obj-y += tlb.o -obj-$(CONFIG_SYS_FSL_DDR2) += ddr.o diff --git a/board/sbc8548/README b/board/sbc8548/README deleted file mode 100644 index 0def245bd9..0000000000 --- a/board/sbc8548/README +++ /dev/null @@ -1,269 +0,0 @@ -Intro: -====== - -The SBC8548 is a stand alone single board computer with a 1GHz -MPC8548 CPU, 8MB boot flash, 64MB user flash and, 256MB DDR2 400MHz -memory. It also has 128MB SDRAM 100MHz LBC memory, with both a PCI-e, -and a PCI-X slot, dual mini-DB9 for UART, and dual RJ-45 for eTSEC -ethernet connections. - -U-Boot Configuration: -===================== - -The following possible U-Boot configuration targets are available: - - 1) sbc8548_config - 2) sbc8548_PCI_33_config - 3) sbc8548_PCI_66_config - 4) sbc8548_PCI_33_PCIE_config - 5) sbc8548_PCI_66_PCIE_config - -Generally speaking, most people should choose to use #5. Details -of each choice are listed below. - -Choice #1 does not enable CONFIG_PCI, and assumes that the PCI slot -will be left empty (M66EN high), and so the board will operate with -a base clock of 66MHz. Note that you need both PCI enabled in U-Boot -and linux in order to have functional PCI under linux. - -The second enables PCI support and builds for a 33MHz clock rate. Note -that if a 33MHz 32bit card is inserted in the slot, then the whole board -will clock down to a 33MHz base clock instead of the default 66MHz. This -will change the baud clocks and mess up your serial console output if you -were previously running at 66MHz. If you want to use a 33MHz PCI card, -then you should build a U-Boot with a _PCI_33_ config and store this -to flash prior to powering down the board and inserting the 33MHz PCI -card. [The above discussion assumes that the SW2[1-4] has not been changed -to reflect a different CCB:SYSCLK ratio] - -The third option builds PCI support in, and leaves the clocking at the -default 66MHz. Options four and five are just repeats of option two -and three, but with PCI-e support enabled as well. - -PCI output listing with an intel e1000 PCI-x and a Syskonnect SK-9Exx -is shown below for sbc8548_PCI_66_PCIE_config. (Note that PCI-e with -a 33MHz PCI configuration is currently untested.) - - => pci 0 - Scanning PCI devices on bus 0 - BusDevFun VendorId DeviceId Device Class Sub-Class - _____________________________________________________________ - 00.00.00 0x1057 0x0012 Processor 0x20 - 00.01.00 0x8086 0x1026 Network controller 0x00 - => pci 1 - Scanning PCI devices on bus 1 - BusDevFun VendorId DeviceId Device Class Sub-Class - _____________________________________________________________ - 01.00.00 0x1957 0x0012 Processor 0x20 - => pci 2 - Scanning PCI devices on bus 2 - BusDevFun VendorId DeviceId Device Class Sub-Class - _____________________________________________________________ - 02.00.00 0x1148 0x9e00 Network controller 0x00 - => - -Memory Size and using SPD: -========================== - -The default configuration uses hard coded memory configuration settings -for 256MB of DDR2 @400MHz. It does not by default use the DDR2 SPD -EEPROM data to read what memory is installed. - -There is a hardware errata, which causes the older local bus SDRAM -SPD EEPROM to land at the same address as the DDR2 SPD EEPROM, so -that the SPD data can not be read reliably. You can test if your -board has the errata fix by running "i2c probe". If you see 0x53 -as a valid device, it has been fixed. If you only see 0x50, 0x51 -then your board does not have the fix. - -You can also visually inspect the board to see if this hardware -fix has been applied: - - 1) Remove R314 (RES-R0174-033, 1K, 0603). R314 is located on - the back of the PCB behind the DDR SDRAM SODIMM connector. - 2) Solder RES-R0174-033 (1K, 0603) resistor from R314 pin 2 pad - to R313 pin 2. Pin 2 for each resistor is the end of the - resistor closest to the CPU. - -Boards without the mod will have R314 and R313 in parallel, like "||". -After the mod, they will be touching and form an "L" shape. - -If you want to upgrade to larger RAM size, you can simply enable - #define CONFIG_SPD_EEPROM - #define CONFIG_DDR_SPD -in include/configs/sbc8548.h file. (The lines are already there -but listed as #undef). - -If you did the i2c test, and your board does not have the errata -fix, then you will have to physically remove the LBC 128MB DIMM -from the board's socket to resolve the above i2c address overlap -issue and allow SPD autodetection of RAM to work. - - -Updating U-Boot with U-Boot: -============================ - -Note that versions of U-Boot up to and including 2009.08 had U-Boot stored -at 0xfff8_0000 -> 0xffff_ffff (512k). Currently it is being stored from -0xfffa_0000 -> 0xffff_ffff (384k). If you use an old macro/script to -update U-Boot with U-Boot and it uses the old address, you will render -your board inoperable, and you will require JTAG recovery. - -The following steps list how to update with the current address: - - tftp u-boot.bin - md 200000 10 - protect off all - erase fffa0000 ffffffff - cp.b 200000 fffa0000 60000 - md fffa0000 10 - protect on all - -The "md" steps in the above are just a precautionary step that allow -you to confirm the U-Boot version that was downloaded, and then confirm -that it was copied to flash. - -The above assumes that you are using the default board settings which -have U-Boot in the 8MB flash, tied to /CS0. - -If you are running the default 8MB /CS0 settings but want to store an -image in the SODIMM that is built with CONFIG_SYS_ALT_BOOT enabled, -(as a backup, etc) then the steps will become: - - tftp u-boot.bin - md 200000 10 - protect off all - era eff00000 efffffff - cp.b 200000 eff00000 100000 - md eff00000 10 - protect on all - -Finally, if you are running the alternate 64MB /CS0 settings and want -to update the in-use U-Boot image, then (again with CONFIG_SYS_ALT_BOOT -enabled) the steps will become: - - tftp u-boot.bin - md 200000 10 - protect off all - era fff00000 ffffffff - cp.b 200000 fff00000 100000 - md fff00000 10 - protect on all - - -Hardware Reference: -=================== - -The following contains some summary information on hardware settings -that are relevant to U-Boot, based on the board manual. For the -most up to date and complete details of the board, please request the -reference manual ERG-00327-001.pdf from www.windriver.com - -Boot flash: - intel V28F640Jx, 8192x8 (one device) at 0xff80_0000 - -Sodimm flash: - intel V28F128Jx, 16384x8 (4 devices) at 0xfb80_0000 - Note that this address reflects the default setting for - the JTAG debugging tools, but since the alignment is - rather inconvenient, U-Boot puts it at 0xec00_0000. - - - Jumpers: - -Jumper Name ON OFF ----------------------------------------------------------------- -JP12 CS0/CS6 swap see note[*] see note[*] - -JP13 SODIMM flash write OK writes disabled - write prot. - -JP14 HRESET/TRST joined isolated - -JP15 PWR ON when AC pwr use S1 for on/off - -JP16 Demo LEDs lit not lit - -JP19 PCI mode PCI PCI-X - - -[*]JP12, when jumpered parallel to the SODIMM, puts the boot flash -onto /CS0 and the SODIMM flash on /CS6 (default). When JP12 -is jumpered parallel to the LBC-SDRAM, then /CS0 is for the -SODIMM flash and /CS6 is for the boot flash. Note that in this -alternate setting, you also need to switch SW2.8 to ON. -See the setting CONFIG_SYS_ALT_BOOT if you want to use this setting -and boot U-Boot from the 64MB SODIMM - - - Switches: - -The defaults are marked with a * - -Name Desc. ON OFF ------------------------------------------------------------------- -S1 Pwr toggle n/a n/a - -SW2.1 CFG_SYS_PLL0 1 0* -SW2.2 CFG_SYS_PLL1 1* 0 -SW2.3 CFG_SYS_PLL2 1* 0 -SW2.4 CFG_SYS_PLL3 1 0* -SW2.5 CFG_CORE_PLL0 1* 0 -SW2.6 CFG_CORE_PLL1 1 0* -SW2.7 CFG_CORE_PLL2 1* 0 -SW2.8 CFG_ROM_LOC1 1 0* - -SW3.1 CFG_HOST_AGT0 1* 0 -SW3.2 CFG_HOST_AGT1 1* 0 -SW3.3 CFG_HOST_AGT2 1* 0 -SW3.4 CFG_IO_PORTS0 1* 0 -SW3.5 CFG_IO_PORTS0 1 0* -SW3.6 CFG_IO_PORTS0 1 0* - -SerDes CLK(MHz) SW5.1 SW5.2 ----------------------------------------------- -25 0 0 -100* 1 0 -125 0 1 -200 1 1 - -SerDes CLK spread SW5.3 SW5.4 ----------------------------------------------- -+/- 0.25% 0 0 --0.50% 1 0 --0.75% 0 1 -No Spread* 1 1 - -SW4 settings are readable from the EPLD and are currently not used for -any hardware settings (i.e. user configuration switches). - - LEDs: - -Name Desc. ON OFF ------------------------------------------------------------------- -D13 PCI/PCI-X PCI-X PCI -D14 3.3V PWR 3.3V no power -D15 SYSCLK 66MHz 33MHz - - - Default Memory Map: - -start end CS width Desc. ----------------------------------------------------------------------- -0000_0000 0fff_ffff MCS0,1 64 DDR2 (256MB) -f000_0000 f7ff_ffff CS3,4 32 LB SDRAM (128MB) -f800_0000 f8b0_1fff CS5 - EPLD -fb80_0000 ff7f_ffff CS6 32 SODIMM flash (64MB) [*] -ff80_0000 ffff_ffff CS0 8 Boot flash (8MB) - -[*] fb80 represents the default programmed by WR JTAG register files, - but U-Boot places the flash at either ec00 or fc00 based on JP12. - -The EPLD on CS5 demuxes the following devices at the following offsets: - -offset size width device --------------------------------------------------------- -0 1fff 8 7 segment display LED -10_0000 1fff 4 user switches -30_0000 1fff 4 HW Rev. register -b0_0000 1fff 8 8kB EEPROM diff --git a/board/sbc8548/ddr.c b/board/sbc8548/ddr.c deleted file mode 100644 index 61bc77c418..0000000000 --- a/board/sbc8548/ddr.c +++ /dev/null @@ -1,132 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright 2008 Freescale Semiconductor, Inc. - */ - -#include -#include -#include - -#include -#include - -void fsl_ddr_board_options(memctl_options_t *popts, - dimm_params_t *pdimm, - unsigned int ctrl_num) -{ - /* - * Factors to consider for clock adjust: - * - number of chips on bus - * - position of slot - * - DDR1 vs. DDR2? - * - ??? - * - * This needs to be determined on a board-by-board basis. - * 0110 3/4 cycle late - * 0111 7/8 cycle late - */ - popts->clk_adjust = 7; - - /* - * Factors to consider for CPO: - * - frequency - * - ddr1 vs. ddr2 - */ - popts->cpo_override = 10; - - /* - * Factors to consider for write data delay: - * - number of DIMMs - * - * 1 = 1/4 clock delay - * 2 = 1/2 clock delay - * 3 = 3/4 clock delay - * 4 = 1 clock delay - * 5 = 5/4 clock delay - * 6 = 3/2 clock delay - */ - popts->write_data_delay = 3; - - /* - * Factors to consider for half-strength driver enable: - * - number of DIMMs installed - */ - popts->half_strength_driver_enable = 0; -} - -#ifdef CONFIG_SPD_EEPROM -/* - * Workaround for hardware errata. An i2c address conflict - * existed on earlier boards; the workaround moved the DDR - * SPD from 0x51 to 0x53. So we try and read 0x53 1st, and - * if that fails, then fall back to reading at 0x51. - */ -void get_spd(generic_spd_eeprom_t *spd, u8 i2c_address) -{ - int ret; - -#ifdef ALT_SPD_EEPROM_ADDRESS - if (i2c_address == SPD_EEPROM_ADDRESS) { - ret = i2c_read(ALT_SPD_EEPROM_ADDRESS, 0, 1, (uchar *)spd, - sizeof(generic_spd_eeprom_t)); - if (ret == 0) - return; /* Good data at 0x53 */ - memset(spd, 0, sizeof(generic_spd_eeprom_t)); - } -#endif - ret = i2c_read(i2c_address, 0, 1, (uchar *)spd, - sizeof(generic_spd_eeprom_t)); - if (ret) { - printf("DDR: failed to read SPD from addr %u\n", i2c_address); - memset(spd, 0, sizeof(generic_spd_eeprom_t)); - } -} - -#else -/* - * fixed_sdram init -- doesn't use serial presence detect. - * Assumes 256MB DDR2 SDRAM SODIMM, without ECC, running at DDR400 speed. - */ -phys_size_t fixed_sdram(void) -{ - struct ccsr_ddr __iomem *ddr = - (struct ccsr_ddr __iomem *)(CONFIG_SYS_FSL_DDR_ADDR); - - out_be32(&ddr->cs0_bnds, 0x0000007f); - out_be32(&ddr->cs1_bnds, 0x008000ff); - out_be32(&ddr->cs2_bnds, 0x00000000); - out_be32(&ddr->cs3_bnds, 0x00000000); - - out_be32(&ddr->cs0_config, 0x80010101); - out_be32(&ddr->cs1_config, 0x80010101); - out_be32(&ddr->cs2_config, 0x00000000); - out_be32(&ddr->cs3_config, 0x00000000); - - out_be32(&ddr->timing_cfg_3, 0x00000000); - out_be32(&ddr->timing_cfg_0, 0x00220802); - out_be32(&ddr->timing_cfg_1, 0x38377322); - out_be32(&ddr->timing_cfg_2, 0x0fa044C7); - - out_be32(&ddr->sdram_cfg, 0x4300C000); - out_be32(&ddr->sdram_cfg_2, 0x24401000); - - out_be32(&ddr->sdram_mode, 0x23C00542); - out_be32(&ddr->sdram_mode_2, 0x00000000); - - out_be32(&ddr->sdram_interval, 0x05080100); - out_be32(&ddr->sdram_md_cntl, 0x00000000); - out_be32(&ddr->sdram_data_init, 0x00000000); - out_be32(&ddr->sdram_clk_cntl, 0x03800000); - asm("sync;isync;msync"); - udelay(500); - - #ifdef CONFIG_DDR_ECC - /* Enable ECC checking */ - out_be32(&ddr->sdram_cfg, CONFIG_SYS_DDR_CONTROL | 0x20000000); - #else - out_be32(&ddr->sdram_cfg, CONFIG_SYS_DDR_CONTROL); - #endif - - return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; -} -#endif diff --git a/board/sbc8548/law.c b/board/sbc8548/law.c deleted file mode 100644 index 97271ea6f6..0000000000 --- a/board/sbc8548/law.c +++ /dev/null @@ -1,54 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2008 Freescale Semiconductor, Inc. - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - */ - -#include -#include -#include - -/* - * LAW(Local Access Window) configuration: - * - * 0x0000_0000 0x0fff_ffff DDR 256M - * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M - * 0xa000_0000 0xbfff_ffff PCIe MEM 512M - * 0xe000_0000 0xe000_ffff CCSR 1M - * 0xe200_0000 0xe27f_ffff PCI1 IO 8M - * 0xe280_0000 0xe2ff_ffff PCIe IO 8M - * 0xec00_0000 0xefff_ffff FLASH (2nd bank) 64M - * 0xf000_0000 0xf7ff_ffff SDRAM 128M - * 0xf8b0_0000 0xf80f_ffff EEPROM 1M - * 0xff80_0000 0xffff_ffff FLASH (boot bank) 8M - * - * If swapped CS0/CS6 via JP12+SW2.8: - * 0xef80_0000 0xefff_ffff FLASH (2nd bank) 8M - * 0xfc00_0000 0xffff_ffff FLASH (boot bank) 64M - * - * Notes: - * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. - * If flash is 8M at default position (last 8M), no LAW needed. - */ - -struct law_entry law_table[] = { -#ifdef CONFIG_SYS_ALT_BOOT - SET_LAW(CONFIG_SYS_ALT_FLASH, LAW_SIZE_8M, LAW_TRGT_IF_LBC), -#else - SET_LAW(CONFIG_SYS_ALT_FLASH, LAW_SIZE_64M, LAW_TRGT_IF_LBC), -#endif -#ifndef CONFIG_SPD_EEPROM - SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR), -#endif -#ifdef CONFIG_SYS_LBC_SDRAM_BASE - /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */ - SET_LAW(CONFIG_SYS_LBC_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_LBC), -#else - /* LBC window - maps 128M 0xf8000000 -> 0xffffffff */ - SET_LAW(CONFIG_SYS_EPLD_BASE, LAW_SIZE_128M, LAW_TRGT_IF_LBC), -#endif -}; - -int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/sbc8548/sbc8548.c b/board/sbc8548/sbc8548.c deleted file mode 100644 index bd4b528d03..0000000000 --- a/board/sbc8548/sbc8548.c +++ /dev/null @@ -1,315 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2007,2009 Wind River Systems, Inc. - * - * Copyright 2007 Embedded Specialties, Inc. - * - * Copyright 2004, 2007 Freescale Semiconductor. - * - * (C) Copyright 2002 Scott McNutt - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -void local_bus_init(void); - -int board_early_init_f (void) -{ - return 0; -} - -int checkboard (void) -{ - volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR); - volatile u_char *rev= (void *)CONFIG_SYS_BD_REV; - - printf ("Board: Wind River SBC8548 Rev. 0x%01x\n", - in_8(rev) >> 4); - - /* - * Initialize local bus. - */ - local_bus_init (); - - out_be32(&ecm->eedr, 0xffffffff); /* clear ecm errors */ - out_be32(&ecm->eeer, 0xffffffff); /* enable ecm errors */ - return 0; -} - -/* - * Initialize Local Bus - */ -void -local_bus_init(void) -{ - volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - volatile fsl_lbc_t *lbc = LBC_BASE_ADDR; - - uint clkdiv, lbc_mhz, lcrr = CONFIG_SYS_LBC_LCRR; - sys_info_t sysinfo; - - get_sys_info(&sysinfo); - - lbc_mhz = sysinfo.freq_localbus / 1000000; - clkdiv = sysinfo.freq_systembus / sysinfo.freq_localbus; - - debug("LCRR=0x%x, CD=%d, MHz=%d\n", lcrr, clkdiv, lbc_mhz); - - out_be32(&gur->lbiuiplldcr1, 0x00078080); - if (clkdiv == 16) { - out_be32(&gur->lbiuiplldcr0, 0x7c0f1bf0); - } else if (clkdiv == 8) { - out_be32(&gur->lbiuiplldcr0, 0x6c0f1bf0); - } else if (clkdiv == 4) { - out_be32(&gur->lbiuiplldcr0, 0x5c0f1bf0); - } - - /* - * Local Bus Clock > 83.3 MHz. According to timing - * specifications set LCRR[EADC] to 2 delay cycles. - */ - if (lbc_mhz > 83) { - lcrr &= ~LCRR_EADC; - lcrr |= LCRR_EADC_2; - } - - /* - * According to MPC8548ERMAD Rev. 1.3, 13.3.1.16, 13-30 - * disable PLL bypass for Local Bus Clock > 83 MHz. - */ - if (lbc_mhz >= 66) - lcrr &= (~LCRR_DBYP); /* DLL Enabled */ - - else - lcrr |= LCRR_DBYP; /* DLL Bypass */ - - out_be32(&lbc->lcrr, lcrr); - asm("sync;isync;msync"); - - /* - * According to MPC8548ERMAD Rev.1.3 read back LCRR - * and terminate with isync - */ - lcrr = in_be32(&lbc->lcrr); - asm ("isync;"); - - /* let DLL stabilize */ - udelay(500); - - out_be32(&lbc->ltesr, 0xffffffff); /* Clear LBC error IRQs */ - out_be32(&lbc->lteir, 0xffffffff); /* Enable LBC error IRQs */ -} - -/* - * Initialize SDRAM memory on the Local Bus. - */ -void lbc_sdram_init(void) -{ -#if defined(CONFIG_SYS_LBC_SDRAM_SIZE) - - uint idx; - const unsigned long size = CONFIG_SYS_LBC_SDRAM_SIZE * 1024 * 1024; - volatile fsl_lbc_t *lbc = LBC_BASE_ADDR; - uint *sdram_addr = (uint *)CONFIG_SYS_LBC_SDRAM_BASE; - uint *sdram_addr2 = (uint *)(CONFIG_SYS_LBC_SDRAM_BASE + size/2); - - puts(" SDRAM: "); - - print_size(size, "\n"); - - /* - * Setup SDRAM Base and Option Registers - */ - set_lbc_or(3, CONFIG_SYS_OR3_PRELIM); - set_lbc_br(3, CONFIG_SYS_BR3_PRELIM); - set_lbc_or(4, CONFIG_SYS_OR4_PRELIM); - set_lbc_br(4, CONFIG_SYS_BR4_PRELIM); - - out_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR); - asm("msync"); - - out_be32(&lbc->lsrt, CONFIG_SYS_LBC_LSRT); - out_be32(&lbc->mrtpr, CONFIG_SYS_LBC_MRTPR); - asm("msync"); - - /* - * Issue PRECHARGE ALL command. - */ - out_be32(&lbc->lsdmr, CONFIG_SYS_LBC_LSDMR_PCHALL); - asm("sync;msync"); - *sdram_addr = 0xff; - ppcDcbf((unsigned long) sdram_addr); - *sdram_addr2 = 0xff; - ppcDcbf((unsigned long) sdram_addr2); - udelay(100); - - /* - * Issue 8 AUTO REFRESH commands. - */ - for (idx = 0; idx < 8; idx++) { - out_be32(&lbc->lsdmr, CONFIG_SYS_LBC_LSDMR_ARFRSH); - asm("sync;msync"); - *sdram_addr = 0xff; - ppcDcbf((unsigned long) sdram_addr); - *sdram_addr2 = 0xff; - ppcDcbf((unsigned long) sdram_addr2); - udelay(100); - } - - /* - * Issue 8 MODE-set command. - */ - out_be32(&lbc->lsdmr, CONFIG_SYS_LBC_LSDMR_MRW); - asm("sync;msync"); - *sdram_addr = 0xff; - ppcDcbf((unsigned long) sdram_addr); - *sdram_addr2 = 0xff; - ppcDcbf((unsigned long) sdram_addr2); - udelay(100); - - /* - * Issue RFEN command. - */ - out_be32(&lbc->lsdmr, CONFIG_SYS_LBC_LSDMR_RFEN); - asm("sync;msync"); - *sdram_addr = 0xff; - ppcDcbf((unsigned long) sdram_addr); - *sdram_addr2 = 0xff; - ppcDcbf((unsigned long) sdram_addr2); - udelay(200); /* Overkill. Must wait > 200 bus cycles */ - -#endif /* enable SDRAM init */ -} - -#if defined(CONFIG_SYS_DRAM_TEST) -int -testdram(void) -{ - uint *pstart = (uint *) CONFIG_SYS_MEMTEST_START; - uint *pend = (uint *) CONFIG_SYS_MEMTEST_END; - uint *p; - - printf("Testing DRAM from 0x%08x to 0x%08x\n", - CONFIG_SYS_MEMTEST_START, - CONFIG_SYS_MEMTEST_END); - - printf("DRAM test phase 1:\n"); - for (p = pstart; p < pend; p++) - *p = 0xaaaaaaaa; - - for (p = pstart; p < pend; p++) { - if (*p != 0xaaaaaaaa) { - printf ("DRAM test fails at: %08x\n", (uint) p); - return 1; - } - } - - printf("DRAM test phase 2:\n"); - for (p = pstart; p < pend; p++) - *p = 0x55555555; - - for (p = pstart; p < pend; p++) { - if (*p != 0x55555555) { - printf ("DRAM test fails at: %08x\n", (uint) p); - return 1; - } - } - - printf("DRAM test passed.\n"); - return 0; -} -#endif - -#ifdef CONFIG_PCI1 -static struct pci_controller pci1_hose; -#endif /* CONFIG_PCI1 */ - -#ifdef CONFIG_PCI -void -pci_init_board(void) -{ - volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - int first_free_busno = 0; - -#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; - uint pci_clk_sel = porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; - uint pci_speed = CONFIG_SYS_CLK_FREQ; /* get_clock_freq() */ - - printf("PCI: Host, %d bit, %s MHz, %s, %s\n", - (pci_32) ? 32 : 64, - (pci_speed == 33000000) ? "33" : - (pci_speed == 66000000) ? "66" : "unknown", - pci_clk_sel ? "sync" : "async", - pci_arb ? "arbiter" : "external-arbiter"); - - 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"); - } - - puts("\n"); -#else - setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI1); /* disable */ -#endif - - setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI2); /* disable PCI2 */ - - fsl_pcie_init_board(first_free_busno); -} -#endif - -int board_eth_init(struct bd_info *bis) -{ - tsec_standard_init(bis); - pci_eth_init(bis); - return 0; /* otherwise cpu_eth_init gets run */ -} - -int last_stage_init(void) -{ - return 0; -} - -#if defined(CONFIG_OF_BOARD_SETUP) -int ft_board_setup(void *blob, struct bd_info *bd) -{ - ft_cpu_setup(blob, bd); - -#ifdef CONFIG_FSL_PCI_INIT - FT_FSL_PCI_SETUP; -#endif - - return 0; -} -#endif diff --git a/board/sbc8548/tlb.c b/board/sbc8548/tlb.c deleted file mode 100644 index 8ad01d10e4..0000000000 --- a/board/sbc8548/tlb.c +++ /dev/null @@ -1,121 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2008 Freescale Semiconductor, Inc. - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - */ - -#include -#include - -struct fsl_e_tlb_entry tlb_table[] = { - /* TLB 0 - for temp stack in cache */ - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, - CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, - CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, - CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 0, BOOKE_PAGESZ_4K, 0), - - /* - * TLB 0: 64M Non-cacheable, guarded - * 0xfc000000 56M unused - * 0xff800000 8M boot FLASH - * .... or .... - * 0xfc000000 64M user flash - * - * Out of reset this entry is only 4K. - */ - SET_TLB_ENTRY(1, 0xfc000000, 0xfc000000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 0, BOOKE_PAGESZ_64M, 1), - - /* - * TLB 1: 1G Non-cacheable, guarded - * 0x80000000 512M PCI1 MEM - * 0xa0000000 512M PCIe MEM - */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_VIRT, CONFIG_SYS_PCI1_MEM_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 1, BOOKE_PAGESZ_1G, 1), - - /* - * TLB 2: 64M Non-cacheable, guarded - * 0xe0000000 1M CCSRBAR - * 0xe2000000 8M PCI1 IO - * 0xe2800000 8M PCIe IO - */ - SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 2, BOOKE_PAGESZ_64M, 1), - -#ifdef CONFIG_SYS_LBC_SDRAM_BASE - /* - * TLB 3: 64M Cacheable, non-guarded - * 0xf0000000 64M LBC SDRAM First half - */ - SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M, - 0, 3, BOOKE_PAGESZ_64M, 1), - - /* - * TLB 4: 64M Cacheable, non-guarded - * 0xf4000000 64M LBC SDRAM Second half - */ - SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE + 0x4000000, - CONFIG_SYS_LBC_SDRAM_BASE + 0x4000000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M, - 0, 4, BOOKE_PAGESZ_64M, 1), -#endif - - /* - * TLB 5: 16M Cacheable, non-guarded - * 0xf8000000 1M 7-segment LED display - * 0xf8100000 1M User switches - * 0xf8300000 1M Board revision - * 0xf8b00000 1M EEPROM - */ - SET_TLB_ENTRY(1, CONFIG_SYS_EPLD_BASE, CONFIG_SYS_EPLD_BASE, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 5, BOOKE_PAGESZ_16M, 1), - -#ifndef CONFIG_SYS_ALT_BOOT - /* - * TLB 6: 64M Non-cacheable, guarded - * 0xec000000 64M 64MB user FLASH - */ - SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH, CONFIG_SYS_ALT_FLASH, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 6, BOOKE_PAGESZ_64M, 1), -#else - /* - * TLB 6: 4M Non-cacheable, guarded - * 0xef800000 4M 1st 1/2 8MB soldered FLASH - */ - SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH, CONFIG_SYS_ALT_FLASH, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 6, BOOKE_PAGESZ_4M, 1), - - /* - * TLB 7: 4M Non-cacheable, guarded - * 0xefc00000 4M 2nd half 8MB soldered FLASH - */ - SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH + 0x400000, - CONFIG_SYS_ALT_FLASH + 0x400000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 7, BOOKE_PAGESZ_4M, 1), -#endif - -}; - -int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/configs/sbc8548_PCI_33_PCIE_defconfig b/configs/sbc8548_PCI_33_PCIE_defconfig deleted file mode 100644 index 3157ed92f3..0000000000 --- a/configs/sbc8548_PCI_33_PCIE_defconfig +++ /dev/null @@ -1,42 +0,0 @@ -CONFIG_PPC=y -CONFIG_SYS_TEXT_BASE=0xFFFA0000 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_SECT_SIZE=0x20000 -CONFIG_MPC85xx=y -# CONFIG_CMD_ERRATA is not set -CONFIG_TARGET_SBC8548=y -CONFIG_OF_BOARD_SETUP=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_SYS_EXTRA_OPTIONS="33,PCIE" -CONFIG_BOOTDELAY=10 -# CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_BOARD_EARLY_INIT_F=y -# CONFIG_MISC_INIT_R is not set -CONFIG_HUSH_PARSER=y -CONFIG_CMD_IMLS=y -CONFIG_CMD_I2C=y -CONFIG_CMD_PCI=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -# CONFIG_CMD_HASH is not set -# CONFIG_CMD_IRQ is not set -CONFIG_ENV_OVERWRITE=y -CONFIG_ENV_ADDR=0xFFFE0000 -# CONFIG_MMC is not set -CONFIG_MTD_NOR_FLASH=y -CONFIG_FLASH_CFI_DRIVER=y -CONFIG_SYS_FLASH_CFI=y -CONFIG_PHY_ATHEROS=y -CONFIG_PHY_BROADCOM=y -CONFIG_PHY_DAVICOM=y -CONFIG_PHY_LXT=y -CONFIG_PHY_MARVELL=y -CONFIG_PHY_NATSEMI=y -CONFIG_PHY_REALTEK=y -CONFIG_PHY_SMSC=y -CONFIG_PHY_VITESSE=y -CONFIG_MII=y -CONFIG_TSEC_ENET=y -CONFIG_SYS_NS16550=y -CONFIG_OF_LIBFDT=y diff --git a/configs/sbc8548_PCI_33_defconfig b/configs/sbc8548_PCI_33_defconfig deleted file mode 100644 index ac4dbd0421..0000000000 --- a/configs/sbc8548_PCI_33_defconfig +++ /dev/null @@ -1,42 +0,0 @@ -CONFIG_PPC=y -CONFIG_SYS_TEXT_BASE=0xFFFA0000 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_SECT_SIZE=0x20000 -CONFIG_MPC85xx=y -# CONFIG_CMD_ERRATA is not set -CONFIG_TARGET_SBC8548=y -CONFIG_OF_BOARD_SETUP=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_SYS_EXTRA_OPTIONS="33" -CONFIG_BOOTDELAY=10 -# CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_BOARD_EARLY_INIT_F=y -# CONFIG_MISC_INIT_R is not set -CONFIG_HUSH_PARSER=y -CONFIG_CMD_IMLS=y -CONFIG_CMD_I2C=y -CONFIG_CMD_PCI=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -# CONFIG_CMD_HASH is not set -# CONFIG_CMD_IRQ is not set -CONFIG_ENV_OVERWRITE=y -CONFIG_ENV_ADDR=0xFFFE0000 -# CONFIG_MMC is not set -CONFIG_MTD_NOR_FLASH=y -CONFIG_FLASH_CFI_DRIVER=y -CONFIG_SYS_FLASH_CFI=y -CONFIG_PHY_ATHEROS=y -CONFIG_PHY_BROADCOM=y -CONFIG_PHY_DAVICOM=y -CONFIG_PHY_LXT=y -CONFIG_PHY_MARVELL=y -CONFIG_PHY_NATSEMI=y -CONFIG_PHY_REALTEK=y -CONFIG_PHY_SMSC=y -CONFIG_PHY_VITESSE=y -CONFIG_MII=y -CONFIG_TSEC_ENET=y -CONFIG_SYS_NS16550=y -CONFIG_OF_LIBFDT=y diff --git a/configs/sbc8548_PCI_66_PCIE_defconfig b/configs/sbc8548_PCI_66_PCIE_defconfig deleted file mode 100644 index b7cd900e5d..0000000000 --- a/configs/sbc8548_PCI_66_PCIE_defconfig +++ /dev/null @@ -1,42 +0,0 @@ -CONFIG_PPC=y -CONFIG_SYS_TEXT_BASE=0xFFFA0000 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_SECT_SIZE=0x20000 -CONFIG_MPC85xx=y -# CONFIG_CMD_ERRATA is not set -CONFIG_TARGET_SBC8548=y -CONFIG_OF_BOARD_SETUP=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_SYS_EXTRA_OPTIONS="66,PCIE" -CONFIG_BOOTDELAY=10 -# CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_BOARD_EARLY_INIT_F=y -# CONFIG_MISC_INIT_R is not set -CONFIG_HUSH_PARSER=y -CONFIG_CMD_IMLS=y -CONFIG_CMD_I2C=y -CONFIG_CMD_PCI=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -# CONFIG_CMD_HASH is not set -# CONFIG_CMD_IRQ is not set -CONFIG_ENV_OVERWRITE=y -CONFIG_ENV_ADDR=0xFFFE0000 -# CONFIG_MMC is not set -CONFIG_MTD_NOR_FLASH=y -CONFIG_FLASH_CFI_DRIVER=y -CONFIG_SYS_FLASH_CFI=y -CONFIG_PHY_ATHEROS=y -CONFIG_PHY_BROADCOM=y -CONFIG_PHY_DAVICOM=y -CONFIG_PHY_LXT=y -CONFIG_PHY_MARVELL=y -CONFIG_PHY_NATSEMI=y -CONFIG_PHY_REALTEK=y -CONFIG_PHY_SMSC=y -CONFIG_PHY_VITESSE=y -CONFIG_MII=y -CONFIG_TSEC_ENET=y -CONFIG_SYS_NS16550=y -CONFIG_OF_LIBFDT=y diff --git a/configs/sbc8548_PCI_66_defconfig b/configs/sbc8548_PCI_66_defconfig deleted file mode 100644 index eb3c56b47b..0000000000 --- a/configs/sbc8548_PCI_66_defconfig +++ /dev/null @@ -1,42 +0,0 @@ -CONFIG_PPC=y -CONFIG_SYS_TEXT_BASE=0xFFFA0000 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_SECT_SIZE=0x20000 -CONFIG_MPC85xx=y -# CONFIG_CMD_ERRATA is not set -CONFIG_TARGET_SBC8548=y -CONFIG_OF_BOARD_SETUP=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_SYS_EXTRA_OPTIONS="66" -CONFIG_BOOTDELAY=10 -# CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_BOARD_EARLY_INIT_F=y -# CONFIG_MISC_INIT_R is not set -CONFIG_HUSH_PARSER=y -CONFIG_CMD_IMLS=y -CONFIG_CMD_I2C=y -CONFIG_CMD_PCI=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -# CONFIG_CMD_HASH is not set -# CONFIG_CMD_IRQ is not set -CONFIG_ENV_OVERWRITE=y -CONFIG_ENV_ADDR=0xFFFE0000 -# CONFIG_MMC is not set -CONFIG_MTD_NOR_FLASH=y -CONFIG_FLASH_CFI_DRIVER=y -CONFIG_SYS_FLASH_CFI=y -CONFIG_PHY_ATHEROS=y -CONFIG_PHY_BROADCOM=y -CONFIG_PHY_DAVICOM=y -CONFIG_PHY_LXT=y -CONFIG_PHY_MARVELL=y -CONFIG_PHY_NATSEMI=y -CONFIG_PHY_REALTEK=y -CONFIG_PHY_SMSC=y -CONFIG_PHY_VITESSE=y -CONFIG_MII=y -CONFIG_TSEC_ENET=y -CONFIG_SYS_NS16550=y -CONFIG_OF_LIBFDT=y diff --git a/configs/sbc8548_defconfig b/configs/sbc8548_defconfig deleted file mode 100644 index 6e38d92579..0000000000 --- a/configs/sbc8548_defconfig +++ /dev/null @@ -1,41 +0,0 @@ -CONFIG_PPC=y -CONFIG_SYS_TEXT_BASE=0xFFFA0000 -CONFIG_ENV_SIZE=0x2000 -CONFIG_ENV_SECT_SIZE=0x20000 -CONFIG_MPC85xx=y -# CONFIG_CMD_ERRATA is not set -CONFIG_TARGET_SBC8548=y -CONFIG_OF_BOARD_SETUP=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_BOOTDELAY=10 -# CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_BOARD_EARLY_INIT_F=y -# CONFIG_MISC_INIT_R is not set -CONFIG_HUSH_PARSER=y -CONFIG_CMD_IMLS=y -CONFIG_CMD_I2C=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -# CONFIG_CMD_HASH is not set -# CONFIG_CMD_IRQ is not set -CONFIG_ENV_OVERWRITE=y -CONFIG_ENV_ADDR=0xFFFE0000 -# CONFIG_MMC is not set -CONFIG_MTD_NOR_FLASH=y -CONFIG_FLASH_CFI_DRIVER=y -CONFIG_SYS_FLASH_CFI=y -CONFIG_PHY_ATHEROS=y -CONFIG_PHY_BROADCOM=y -CONFIG_PHY_DAVICOM=y -CONFIG_PHY_LXT=y -CONFIG_PHY_MARVELL=y -CONFIG_PHY_NATSEMI=y -CONFIG_PHY_REALTEK=y -CONFIG_PHY_SMSC=y -CONFIG_PHY_VITESSE=y -CONFIG_MII=y -CONFIG_TSEC_ENET=y -# CONFIG_PCI is not set -CONFIG_SYS_NS16550=y -CONFIG_OF_LIBFDT=y diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h deleted file mode 100644 index 6e26d456ab..0000000000 --- a/include/configs/sbc8548.h +++ /dev/null @@ -1,540 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright 2007,2009 Wind River Systems - * Copyright 2007 Embedded Specialties, Inc. - * Copyright 2004, 2007 Freescale Semiconductor. - */ - -/* - * sbc8548 board configuration file - * Please refer to board/sbc8548/README for more info. - */ -#ifndef __CONFIG_H -#define __CONFIG_H - -#include - -/* - * Top level Makefile configuration choices - */ -#ifdef CONFIG_PCI -#define CONFIG_PCI_INDIRECT_BRIDGE -#define CONFIG_PCI1 -#endif - -#ifdef CONFIG_66 -#define CONFIG_SYS_CLK_DIV 1 -#endif - -#ifdef CONFIG_33 -#define CONFIG_SYS_CLK_DIV 2 -#endif - -#ifdef CONFIG_PCIE -#define CONFIG_PCIE1 -#endif - -/* - * High Level Configuration Options - */ - -/* - * If you want to boot from the SODIMM flash, instead of the soldered - * on flash, set this, and change JP12, SW2:8 accordingly. - */ -#undef CONFIG_SYS_ALT_BOOT - -#undef CONFIG_RIO - -#ifdef CONFIG_PCI -#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */ -#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ -#endif - -#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ - -/* - * Below assumes that CCB:SYSCLK remains unchanged at 6:1 via SW2:[1-4] - */ -#ifndef CONFIG_SYS_CLK_DIV -#define CONFIG_SYS_CLK_DIV 1 /* 2, if 33MHz PCI card installed */ -#endif -#define CONFIG_SYS_CLK_FREQ (66000000 / CONFIG_SYS_CLK_DIV) - -/* - * These can be toggled for performance analysis, otherwise use default. - */ -#define CONFIG_L2_CACHE /* toggle L2 cache */ -#define CONFIG_BTB /* toggle branch predition */ - -/* - * Only possible on E500 Version 2 or newer cores. - */ -#define CONFIG_ENABLE_36BIT_PHYS 1 - -#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ - -#define CONFIG_SYS_CCSRBAR 0xe0000000 -#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR - -/* DDR Setup */ -#undef CONFIG_DDR_ECC /* only for ECC DDR module */ -/* - * A hardware errata caused the LBC SDRAM SPD and the DDR2 SPD - * to collide, meaning you couldn't reliably read either. So - * physically remove the LBC PC100 SDRAM module from the board - * before enabling the two SPD options below, or check that you - * have the hardware fix on your board via "i2c probe" and looking - * for a device at 0x53. - */ -#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ -#undef CONFIG_DDR_SPD - -#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ -#define CONFIG_MEM_INIT_VALUE 0xDeadBeef - -#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE -#define CONFIG_VERY_BIG_RAM - -#define CONFIG_DIMM_SLOTS_PER_CTLR 1 -#define CONFIG_CHIP_SELECTS_PER_CTRL 2 - -/* - * The hardware fix for the I2C address collision puts the DDR - * SPD at 0x53, but if we are running on an older board w/o the - * fix, it will still be at 0x51. We check 0x53 1st. - */ -#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ -#define ALT_SPD_EEPROM_ADDRESS 0x53 /* CTLR 0 DIMM 0 */ - -/* - * Make sure required options are set - */ -#ifndef CONFIG_SPD_EEPROM - #define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */ - #define CONFIG_SYS_DDR_CONTROL 0xc300c000 -#endif - -/* - * FLASH on the Local Bus - * Two banks, one 8MB the other 64MB, using the CFI driver. - * JP12+SW2.8 are used to swap CS0 and CS6, defaults are to have - * CS0 the 8MB boot flash, and CS6 the 64MB flash. - * - * Default: - * ec00_0000 efff_ffff 64MB SODIMM - * ff80_0000 ffff_ffff 8MB soldered flash - * - * Alternate: - * ef80_0000 efff_ffff 8MB soldered flash - * fc00_0000 ffff_ffff 64MB SODIMM - * - * BR0_8M: - * Base address 0 = 0xff80_0000 = BR0[0:16] = 1111 1111 1000 0000 0 - * Port Size = 8 bits = BRx[19:20] = 01 - * Use GPCM = BRx[24:26] = 000 - * Valid = BRx[31] = 1 - * - * BR0_64M: - * Base address 0 = 0xfc00_0000 = BR0[0:16] = 1111 1100 0000 0000 0 - * Port Size = 32 bits = BRx[19:20] = 11 - * - * 0 4 8 12 16 20 24 28 - * 1111 1111 1000 0000 0000 1000 0000 0001 = ff800801 BR0_8M - * 1111 1100 0000 0000 0001 1000 0000 0001 = fc001801 BR0_64M - */ -#define CONFIG_SYS_BR0_8M 0xff800801 -#define CONFIG_SYS_BR0_64M 0xfc001801 - -/* - * BR6_8M: - * Base address 6 = 0xef80_0000 = BR6[0:16] = 1110 1111 1000 0000 0 - * Port Size = 8 bits = BRx[19:20] = 01 - * Use GPCM = BRx[24:26] = 000 - * Valid = BRx[31] = 1 - - * BR6_64M: - * Base address 6 = 0xec00_0000 = BR6[0:16] = 1110 1100 0000 0000 0 - * Port Size = 32 bits = BRx[19:20] = 11 - * - * 0 4 8 12 16 20 24 28 - * 1110 1111 1000 0000 0000 1000 0000 0001 = ef800801 BR6_8M - * 1110 1100 0000 0000 0001 1000 0000 0001 = ec001801 BR6_64M - */ -#define CONFIG_SYS_BR6_8M 0xef800801 -#define CONFIG_SYS_BR6_64M 0xec001801 - -/* - * OR0_8M: - * Addr Mask = 8M = OR1[0:16] = 1111 1111 1000 0000 0 - * XAM = OR0[17:18] = 11 - * CSNT = OR0[20] = 1 - * ACS = half cycle delay = OR0[21:22] = 11 - * SCY = 6 = OR0[24:27] = 0110 - * TRLX = use relaxed timing = OR0[29] = 1 - * EAD = use external address latch delay = OR0[31] = 1 - * - * OR0_64M: - * Addr Mask = 64M = OR1[0:16] = 1111 1100 0000 0000 0 - * - * - * 0 4 8 12 16 20 24 28 - * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR0_8M - * 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR0_64M - */ -#define CONFIG_SYS_OR0_8M 0xff806e65 -#define CONFIG_SYS_OR0_64M 0xfc006e65 - -/* - * OR6_8M: - * Addr Mask = 8M = OR6[0:16] = 1111 1111 1000 0000 0 - * XAM = OR6[17:18] = 11 - * CSNT = OR6[20] = 1 - * ACS = half cycle delay = OR6[21:22] = 11 - * SCY = 6 = OR6[24:27] = 0110 - * TRLX = use relaxed timing = OR6[29] = 1 - * EAD = use external address latch delay = OR6[31] = 1 - * - * OR6_64M: - * Addr Mask = 64M = OR6[0:16] = 1111 1100 0000 0000 0 - * - * 0 4 8 12 16 20 24 28 - * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR6_8M - * 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR6_64M - */ -#define CONFIG_SYS_OR6_8M 0xff806e65 -#define CONFIG_SYS_OR6_64M 0xfc006e65 - -#ifndef CONFIG_SYS_ALT_BOOT /* JP12 in default position */ -#define CONFIG_SYS_BOOT_BLOCK 0xff800000 /* start of 8MB Flash */ -#define CONFIG_SYS_ALT_FLASH 0xec000000 /* 64MB "user" flash */ - -#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_BR0_8M -#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_OR0_8M - -#define CONFIG_SYS_BR6_PRELIM CONFIG_SYS_BR6_64M -#define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_OR6_64M -#else /* JP12 in alternate position */ -#define CONFIG_SYS_BOOT_BLOCK 0xfc000000 /* start 64MB Flash */ -#define CONFIG_SYS_ALT_FLASH 0xef800000 /* 8MB soldered flash */ - -#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_BR0_64M -#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_OR0_64M - -#define CONFIG_SYS_BR6_PRELIM CONFIG_SYS_BR6_8M -#define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_OR6_8M -#endif - -#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK -#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \ - CONFIG_SYS_ALT_FLASH} -#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */ -#undef CONFIG_SYS_FLASH_CHECKSUM -#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ - -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ - -#define CONFIG_SYS_FLASH_EMPTY_INFO - -/* CS5 = Local bus peripherals controlled by the EPLD */ - -#define CONFIG_SYS_BR5_PRELIM 0xf8000801 -#define CONFIG_SYS_OR5_PRELIM 0xff006e65 -#define CONFIG_SYS_EPLD_BASE 0xf8000000 -#define CONFIG_SYS_LED_DISP_BASE 0xf8000000 -#define CONFIG_SYS_USER_SWITCHES_BASE 0xf8100000 -#define CONFIG_SYS_BD_REV 0xf8300000 -#define CONFIG_SYS_EEPROM_BASE 0xf8b00000 - -/* - * SDRAM on the Local Bus (CS3 and CS4) - * Note that most boards have a hardware errata where both the - * LBC SDRAM and the DDR2 SDRAM decode at 0x51, making it impossible - * to use CONFIG_DDR_SPD unless you physically remove the LBC DIMM. - * A hardware workaround is also available, see README.sbc8548 file. - */ -#define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ -#define CONFIG_SYS_LBC_SDRAM_SIZE 128 /* LBC SDRAM is 128MB */ - -/* - * Base Register 3 and Option Register 3 configure the 1st 1/2 SDRAM. - * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000. - * - * For BR3, need: - * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 - * port-size = 32-bits = BR2[19:20] = 11 - * no parity checking = BR2[21:22] = 00 - * SDRAM for MSEL = BR2[24:26] = 011 - * Valid = BR[31] = 1 - * - * 0 4 8 12 16 20 24 28 - * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861 - * - */ - -#define CONFIG_SYS_BR3_PRELIM 0xf0001861 - -/* - * The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64. - * - * For OR3, need: - * 64MB mask for AM, OR3[0:7] = 1111 1100 - * XAM, OR3[17:18] = 11 - * 10 columns OR3[19-21] = 011 - * 12 rows OR3[23-25] = 011 - * EAD set for extra time OR[31] = 0 - * - * 0 4 8 12 16 20 24 28 - * 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0 - */ - -#define CONFIG_SYS_OR3_PRELIM 0xfc006cc0 - -/* - * Base Register 4 and Option Register 4 configure the 2nd 1/2 SDRAM. - * The base address, (SDRAM_BASE + 1/2*SIZE), is 0xf4000000. - * - * For BR4, need: - * Base address of 0xf4000000 = BR[0:16] = 1111 0100 0000 0000 0 - * port-size = 32-bits = BR2[19:20] = 11 - * no parity checking = BR2[21:22] = 00 - * SDRAM for MSEL = BR2[24:26] = 011 - * Valid = BR[31] = 1 - * - * 0 4 8 12 16 20 24 28 - * 1111 0000 0000 0000 0001 1000 0110 0001 = f4001861 - * - */ - -#define CONFIG_SYS_BR4_PRELIM 0xf4001861 - -/* - * The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64. - * - * For OR4, need: - * 64MB mask for AM, OR3[0:7] = 1111 1100 - * XAM, OR3[17:18] = 11 - * 10 columns OR3[19-21] = 011 - * 12 rows OR3[23-25] = 011 - * EAD set for extra time OR[31] = 0 - * - * 0 4 8 12 16 20 24 28 - * 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0 - */ - -#define CONFIG_SYS_OR4_PRELIM 0xfc006cc0 - -#define CONFIG_SYS_LBC_LCRR 0x00000002 /* LB clock ratio reg */ -#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ -#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ -#define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ - -/* - * Common settings for all Local Bus SDRAM commands. - */ -#define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \ - | LSDMR_BSMA1516 \ - | LSDMR_PRETOACT3 \ - | LSDMR_ACTTORW3 \ - | LSDMR_BUFCMD \ - | LSDMR_BL8 \ - | LSDMR_WRC2 \ - | LSDMR_CL3 \ - ) - -#define CONFIG_SYS_LBC_LSDMR_PCHALL \ - (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL) -#define CONFIG_SYS_LBC_LSDMR_ARFRSH \ - (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) -#define CONFIG_SYS_LBC_LSDMR_MRW \ - (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW) -#define CONFIG_SYS_LBC_LSDMR_RFEN \ - (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_RFEN) - -#define CONFIG_SYS_INIT_RAM_LOCK 1 -#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ -#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ - -#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */ - -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/* - * For soldered on flash, (128kB/sector) we use 2 sectors for u-boot and - * one for env+bootpg (CONFIG_SYS_TEXT_BASE=0xfffa_0000, 384kB total). For SODIMM - * flash (512kB/sector) we use 1 sector for u-boot, and one for env+bootpg - * (CONFIG_SYS_TEXT_BASE=0xfff0_0000, 1MB total). This dynamically sets the right - * thing for MONITOR_LEN in both cases. - */ -#define CONFIG_SYS_MONITOR_LEN (~CONFIG_SYS_TEXT_BASE + 1) -#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ - -/* Serial Port */ -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE 1 -#define CONFIG_SYS_NS16550_CLK (400000000 / CONFIG_SYS_CLK_DIV) - -#define CONFIG_SYS_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} - -#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) -#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) - -/* - * I2C - */ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_FSL -#define CONFIG_SYS_FSL_I2C_SPEED 400000 -#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F -#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 - -/* - * General PCI - * Memory space is mapped 1-1, but I/O space must start from 0. - */ -#define CONFIG_SYS_PCI_VIRT 0x80000000 /* 1G PCI TLB */ -#define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */ - -#define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 -#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 -#define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 -#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ -#define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000 -#define CONFIG_SYS_PCI1_IO_BUS 0x00000000 -#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 -#define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */ - -#ifdef CONFIG_PCIE1 -#define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000 -#define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000 -#define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000 -#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ -#define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000 -#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 -#define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000 -#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */ -#endif - -#ifdef CONFIG_RIO -/* - * RapidIO MMU - */ -#define CONFIG_SYS_RIO_MEM_BASE 0xC0000000 -#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 512M */ -#endif - -#if defined(CONFIG_PCI) - -#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ - -#endif /* CONFIG_PCI */ - -#if defined(CONFIG_TSEC_ENET) - -#define CONFIG_TSEC1 1 -#define CONFIG_TSEC1_NAME "eTSEC0" -#define CONFIG_TSEC2 1 -#define CONFIG_TSEC2_NAME "eTSEC1" -#undef CONFIG_MPC85XX_FEC - -#define TSEC1_PHY_ADDR 0x19 -#define TSEC2_PHY_ADDR 0x1a - -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 - -#define TSEC1_FLAGS TSEC_GIGABIT -#define TSEC2_FLAGS TSEC_GIGABIT - -/* Options are: eTSEC[0-3] */ -#define CONFIG_ETHPRIME "eTSEC0" -#endif /* CONFIG_TSEC_ENET */ - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#endif - -/* - * Environment Configuration - */ -#if defined(CONFIG_TSEC_ENET) -#define CONFIG_HAS_ETH0 -#define CONFIG_HAS_ETH1 -#endif - -#define CONFIG_IPADDR 192.168.0.55 - -#define CONFIG_HOSTNAME "sbc8548" -#define CONFIG_ROOTPATH "/opt/eldk/ppc_85xx" -#define CONFIG_BOOTFILE "/uImage" -#define CONFIG_UBOOTPATH /u-boot.bin /* TFTP server */ - -#define CONFIG_SERVERIP 192.168.0.2 -#define CONFIG_GATEWAYIP 192.168.0.1 -#define CONFIG_NETMASK 255.255.255.0 - -#define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/ - -#define CONFIG_EXTRA_ENV_SETTINGS \ -"netdev=eth0\0" \ -"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ -"tftpflash=tftpboot $loadaddr $uboot; " \ - "protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ - "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ - "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \ - "protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ - "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \ -"consoledev=ttyS0\0" \ -"ramdiskaddr=2000000\0" \ -"ramdiskfile=uRamdisk\0" \ -"fdtaddr=1e00000\0" \ -"fdtfile=sbc8548.dtb\0" - -#define CONFIG_NFSBOOTCOMMAND \ - "setenv bootargs root=/dev/nfs rw " \ - "nfsroot=$serverip:$rootpath " \ - "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ - "console=$consoledev,$baudrate $othbootargs;" \ - "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr - $fdtaddr" - -#define CONFIG_RAMBOOTCOMMAND \ - "setenv bootargs root=/dev/ram rw " \ - "console=$consoledev,$baudrate $othbootargs;" \ - "tftp $ramdiskaddr $ramdiskfile;" \ - "tftp $loadaddr $bootfile;" \ - "tftp $fdtaddr $fdtfile;" \ - "bootm $loadaddr $ramdiskaddr $fdtaddr" - -#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND - -#endif /* __CONFIG_H */ -- 2.39.5