diff options
Diffstat (limited to 'board/dave')
| -rw-r--r-- | board/dave/PPChameleonEVB/Kconfig | 25 | ||||
| -rw-r--r-- | board/dave/PPChameleonEVB/MAINTAINERS | 20 | ||||
| -rw-r--r-- | board/dave/PPChameleonEVB/Makefile | 8 | ||||
| -rw-r--r-- | board/dave/PPChameleonEVB/PPChameleonEVB.c | 231 | ||||
| -rw-r--r-- | board/dave/PPChameleonEVB/flash.c | 99 | ||||
| -rw-r--r-- | board/dave/PPChameleonEVB/nand.c | 99 | ||||
| -rw-r--r-- | board/dave/PPChameleonEVB/u-boot.lds | 115 |
7 files changed, 0 insertions, 597 deletions
diff --git a/board/dave/PPChameleonEVB/Kconfig b/board/dave/PPChameleonEVB/Kconfig deleted file mode 100644 index bfe0011..0000000 --- a/board/dave/PPChameleonEVB/Kconfig +++ /dev/null @@ -1,25 +0,0 @@ -if TARGET_CATCENTER - -config SYS_BOARD - default "PPChameleonEVB" - -config SYS_VENDOR - default "dave" - -config SYS_CONFIG_NAME - default "CATcenter" - -endif - -if TARGET_PPCHAMELEONEVB - -config SYS_BOARD - default "PPChameleonEVB" - -config SYS_VENDOR - default "dave" - -config SYS_CONFIG_NAME - default "PPChameleonEVB" - -endif diff --git a/board/dave/PPChameleonEVB/MAINTAINERS b/board/dave/PPChameleonEVB/MAINTAINERS deleted file mode 100644 index d43c6d0..0000000 --- a/board/dave/PPChameleonEVB/MAINTAINERS +++ /dev/null @@ -1,20 +0,0 @@ -PPCHAMELEONEVB BOARD -#M: - -S: Maintained -F: board/dave/PPChameleonEVB/ -F: include/configs/CATcenter.h -F: configs/CATcenter_defconfig -F: configs/CATcenter_25_defconfig -F: configs/CATcenter_33_defconfig - -PPCHAMELEONEVB BOARD -M: Andrea "llandre" Marson <andrea.marson@dave-tech.it> -S: Maintained -F: include/configs/PPChameleonEVB.h -F: configs/PPChameleonEVB_defconfig -F: configs/PPChameleonEVB_BA_25_defconfig -F: configs/PPChameleonEVB_BA_33_defconfig -F: configs/PPChameleonEVB_HI_25_defconfig -F: configs/PPChameleonEVB_HI_33_defconfig -F: configs/PPChameleonEVB_ME_25_defconfig -F: configs/PPChameleonEVB_ME_33_defconfig diff --git a/board/dave/PPChameleonEVB/Makefile b/board/dave/PPChameleonEVB/Makefile deleted file mode 100644 index 31edc4a..0000000 --- a/board/dave/PPChameleonEVB/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = PPChameleonEVB.o flash.o nand.o diff --git a/board/dave/PPChameleonEVB/PPChameleonEVB.c b/board/dave/PPChameleonEVB/PPChameleonEVB.c deleted file mode 100644 index c9ab50e..0000000 --- a/board/dave/PPChameleonEVB/PPChameleonEVB.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - * (C) Copyright 2003 - * DAVE Srl - * http://www.dave-tech.it - * http://www.wawnet.biz - * mailto:info@wawnet.biz - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/processor.h> -#include <command.h> -#include <malloc.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* ------------------------------------------------------------------------- */ - -int board_early_init_f (void) -{ - out32(GPIO0_OR, CONFIG_SYS_NAND0_CE); /* set initial outputs */ - out32(GPIO0_OR, CONFIG_SYS_NAND1_CE); /* set initial outputs */ - - /* - * IRQ 0-15 405GP internally generated; active high; level sensitive - * IRQ 16 405GP internally generated; active low; level sensitive - * IRQ 17-24 RESERVED - * IRQ 25 (EXT IRQ 0) - * IRQ 26 (EXT IRQ 1) - * IRQ 27 (EXT IRQ 2) - * IRQ 28 (EXT IRQ 3) - * IRQ 29 (EXT IRQ 4) - * IRQ 30 (EXT IRQ 5) - * IRQ 31 (EXT IRQ 6) - */ - mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */ - mtdcr(UIC0ER, 0x00000000); /* disable all ints */ - mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/ - mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */ - mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */ - mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/ - mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */ - - /* - * EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us - */ -#if 1 /* test-only */ - mtebc (EBC0_CFG, 0xa8400000); /* ebc always driven */ -#else - mtebc (EBC0_CFG, 0x28400000); /* ebc in high-z */ -#endif - return 0; -} - -/* ------------------------------------------------------------------------- */ - -int misc_init_f (void) -{ - return 0; /* dummy implementation */ -} - -extern flash_info_t flash_info[]; /* info for FLASH chips */ - -int misc_init_r (void) -{ - /* adjust flash start and size as well as the offset */ - gd->bd->bi_flashstart = 0 - flash_info[0].size; - gd->bd->bi_flashoffset= flash_info[0].size - CONFIG_SYS_MONITOR_LEN; -#if 0 - volatile unsigned short *fpga_mode = - (unsigned short *)((ulong)CONFIG_SYS_FPGA_BASE_ADDR + CONFIG_SYS_FPGA_CTRL); - volatile unsigned char *duart0_mcr = - (unsigned char *)((ulong)DUART0_BA + 4); - volatile unsigned char *duart1_mcr = - (unsigned char *)((ulong)DUART1_BA + 4); - - bd_t *bd = gd->bd; - char * tmp; /* Temporary char pointer */ - unsigned char *dst; - ulong len = sizeof(fpgadata); - int status; - int index; - int i; - unsigned long CPC0_CR0Reg; - - dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE); - if (gunzip (dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) { - printf ("GUNZIP ERROR - must RESET board to recover\n"); - do_reset (NULL, 0, 0, NULL); - } - - status = fpga_boot(dst, len); - if (status != 0) { - printf("\nFPGA: Booting failed "); - switch (status) { - case ERROR_FPGA_PRG_INIT_LOW: - printf("(Timeout: INIT not low after asserting PROGRAM*)\n "); - break; - case ERROR_FPGA_PRG_INIT_HIGH: - printf("(Timeout: INIT not high after deasserting PROGRAM*)\n "); - break; - case ERROR_FPGA_PRG_DONE: - printf("(Timeout: DONE not high after programming FPGA)\n "); - break; - } - - /* display infos on fpgaimage */ - index = 15; - for (i=0; i<4; i++) { - len = dst[index]; - printf("FPGA: %s\n", &(dst[index+1])); - index += len+3; - } - putc ('\n'); - /* delayed reboot */ - for (i=20; i>0; i--) { - printf("Rebooting in %2d seconds \r",i); - for (index=0;index<1000;index++) - udelay(1000); - } - putc ('\n'); - do_reset(NULL, 0, 0, NULL); - } - - puts("FPGA: "); - - /* display infos on fpgaimage */ - index = 15; - for (i=0; i<4; i++) { - len = dst[index]; - printf("%s ", &(dst[index+1])); - index += len+3; - } - putc ('\n'); - - free(dst); - - /* - * Reset FPGA via FPGA_DATA pin - */ - SET_FPGA(FPGA_PRG | FPGA_CLK); - udelay(1000); /* wait 1ms */ - SET_FPGA(FPGA_PRG | FPGA_CLK | FPGA_DATA); - udelay(1000); /* wait 1ms */ -#endif - -#if 0 - /* - * Enable power on PS/2 interface - */ - *fpga_mode |= CONFIG_SYS_FPGA_CTRL_PS2_RESET; - - /* - * Enable interrupts in exar duart mcr[3] - */ - *duart0_mcr = 0x08; - *duart1_mcr = 0x08; -#endif - return (0); -} - -/* - * Check Board Identity: - */ - -int checkboard (void) -{ - char str[64]; - int i = getenv_f("serial#", str, sizeof(str)); - - puts ("Board: "); - - if (i == -1) { - puts ("### No HW ID - assuming PPChameleonEVB"); - } else { - puts(str); - } - - putc ('\n'); - - return 0; -} - -/* ------------------------------------------------------------------------- */ - -int testdram (void) -{ - /* TODO: XXX XXX XXX */ - printf ("test: 16 MB - ok\n"); - - return (0); -} - -/* ------------------------------------------------------------------------- */ - -#ifdef CONFIG_CFB_CONSOLE -# ifdef CONFIG_CONSOLE_EXTRA_INFO -# include <video_fb.h> -extern GraphicDevice smi; - -void video_get_info_str (int line_number, char *info) -{ - uint pvr = get_pvr (); - - /* init video info strings for graphic console */ - switch (line_number) { - case 1: - switch (pvr) { - case PVR_405EP_RB: - sprintf (info, " AMCC PowerPC 405EP Rev. B"); - break; - default: - sprintf (info, " AMCC PowerPC 405EP Rev. <unknown>"); - break; - } - return; - case 2: - sprintf (info, " DAVE Srl PPChameleonEVB - www.dave-tech.it"); - return; - case 3: - sprintf (info, " %s", smi.modeIdent); - return; - } - - /* no more info lines */ - *info = 0; - return; -} -# endif /* CONFIG_CONSOLE_EXTRA_INFO */ -#endif /* CONFIG_CFB_CONSOLE */ diff --git a/board/dave/PPChameleonEVB/flash.c b/board/dave/PPChameleonEVB/flash.c deleted file mode 100644 index 771151b..0000000 --- a/board/dave/PPChameleonEVB/flash.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * (C) Copyright 2001 - * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/processor.h> - -/* - * include common flash code (for esd boards) - */ -#include "../common/flash.c" - -/*----------------------------------------------------------------------- - * Functions - */ -static ulong flash_get_size (vu_long * addr, flash_info_t * info); -static void flash_get_offsets (ulong base, flash_info_t * info); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ -#ifdef __DEBUG_START_FROM_SRAM__ - return CONFIG_SYS_DUMMY_FLASH_SIZE; -#else - unsigned long size; - int i; - uint pbcr; - unsigned long base; - int size_val = 0; - - debug("[%s, %d] Entering ...\n", __FUNCTION__, __LINE__); - debug("[%s, %d] flash_info = 0x%p ...\n", __func__, __LINE__, - flash_info); - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - debug("[%s, %d] Calling flash_get_size ...\n", __FUNCTION__, __LINE__); - size = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size, size<<20); - } - - debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__); - - /* Setup offsets */ - flash_get_offsets (-size, &flash_info[0]); - debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__); - - /* Re-do sizing to get full correct info */ - mtdcr(EBC0_CFGADDR, PB0CR); - pbcr = mfdcr(EBC0_CFGDATA); - mtdcr(EBC0_CFGADDR, PB0CR); - base = -size; - switch (size) { - case 1 << 20: - size_val = 0; - break; - case 2 << 20: - size_val = 1; - break; - case 4 << 20: - size_val = 2; - break; - case 8 << 20: - size_val = 3; - break; - case 16 << 20: - size_val = 4; - break; - } - pbcr = (pbcr & 0x0001ffff) | base | (size_val << 17); - mtdcr(EBC0_CFGDATA, pbcr); - debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__); - - /* Monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - -CONFIG_SYS_MONITOR_LEN, - 0xffffffff, - &flash_info[0]); - - debug("[%s, %d] Test point ...\n", __FUNCTION__, __LINE__); - flash_info[0].size = size; - - return (size); -#endif -} diff --git a/board/dave/PPChameleonEVB/nand.c b/board/dave/PPChameleonEVB/nand.c deleted file mode 100644 index a191a0c..0000000 --- a/board/dave/PPChameleonEVB/nand.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * (C) Copyright 2006 DENX Software Engineering - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> - -#if defined(CONFIG_CMD_NAND) - -#include <nand.h> - -/* - * hardware specific access to control-lines - * function borrowed from Linux 2.6 (drivers/mtd/nand/ppchameleonevb.c) - */ -static void ppchameleonevb_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) -{ - struct nand_chip *this = mtd->priv; - ulong base = (ulong) this->IO_ADDR_W; - - if (ctrl & NAND_CTRL_CHANGE) { - if ( ctrl & NAND_CLE ) - MACRO_NAND_CTL_SETCLE((unsigned long)base); - else - MACRO_NAND_CTL_CLRCLE((unsigned long)base); - if ( ctrl & NAND_ALE ) - MACRO_NAND_CTL_CLRCLE((unsigned long)base); - else - MACRO_NAND_CTL_CLRALE((unsigned long)base); - if ( ctrl & NAND_NCE ) - MACRO_NAND_ENABLE_CE((unsigned long)base); - else - MACRO_NAND_DISABLE_CE((unsigned long)base); - } - - if (cmd != NAND_CMD_NONE) - writeb(cmd, this->IO_ADDR_W); -} - - -/* - * read device ready pin - * function +/- borrowed from Linux 2.6 (drivers/mtd/nand/ppchameleonevb.c) - */ -static int ppchameleonevb_device_ready(struct mtd_info *mtdinfo) -{ - struct nand_chip *this = mtdinfo->priv; - ulong rb_gpio_pin; - - /* use the base addr to find out which chip are we dealing with */ - switch((ulong) this->IO_ADDR_W) { - case CONFIG_SYS_NAND0_BASE: - rb_gpio_pin = CONFIG_SYS_NAND0_RDY; - break; - case CONFIG_SYS_NAND1_BASE: - rb_gpio_pin = CONFIG_SYS_NAND1_RDY; - break; - default: /* this should never happen */ - return 0; - break; - } - - if (in32(GPIO0_IR) & rb_gpio_pin) - return 1; - return 0; -} - - -/* - * Board-specific NAND initialization. The following members of the - * argument are board-specific (per include/linux/mtd/nand.h): - * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device - * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device - * - cmd_ctrl: hardwarespecific function for accesing control-lines - * - dev_ready: hardwarespecific function for accesing device ready/busy line - * - enable_hwecc?: function to enable (reset) hardware ecc generator. Must - * only be provided if a hardware ECC is available - * - ecc.mode: mode of ecc, see defines - * - chip_delay: chip dependent delay for transfering data from array to - * read regs (tR) - * - options: various chip options. They can partly be set to inform - * nand_scan about special functionality. See the defines for further - * explanation - * Members with a "?" were not set in the merged testing-NAND branch, - * so they are not set here either. - */ -int board_nand_init(struct nand_chip *nand) -{ - - nand->cmd_ctrl = ppchameleonevb_hwcontrol; - nand->dev_ready = ppchameleonevb_device_ready; - nand->ecc.mode = NAND_ECC_SOFT; - nand->chip_delay = NAND_BIG_DELAY_US; - nand->options = NAND_SAMSUNG_LP_OPTIONS; - return 0; -} -#endif diff --git a/board/dave/PPChameleonEVB/u-boot.lds b/board/dave/PPChameleonEVB/u-boot.lds deleted file mode 100644 index 94b7076..0000000 --- a/board/dave/PPChameleonEVB/u-boot.lds +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright 2007-2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include "config.h" - -#ifndef RESET_VECTOR_ADDRESS -#define RESET_VECTOR_ADDRESS 0xfffffffc -#endif - -OUTPUT_ARCH(powerpc) - -PHDRS -{ - text PT_LOAD; - bss PT_LOAD; -} - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - *(.text*) - } :text - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } :text - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; - __fixup_entries = (. - _FIXUP_TABLE_) >> 2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and CONFIG_SYS_TEXT_BASE may need to be modified."); - . = 0xFFFF8000; - .ppcenv : - { - common/env_embedded.o(.ppcenv); - } - - .resetvec RESET_VECTOR_ADDRESS : - { - KEEP(*(.resetvec)) - } :text = 0xffff - - . = RESET_VECTOR_ADDRESS + 0x4; - - /* - * Make sure that the bss segment isn't linked at 0x0, otherwise its - * address won't be updated during relocation fixups. Note that - * this is a temporary fix. Code to dynamically the fixup the bss - * location will be added in the future. When the bss relocation - * fixup code is present this workaround should be removed. - */ -#if (RESET_VECTOR_ADDRESS == 0xfffffffc) - . |= 0x10; -#endif - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - } :bss - - . = ALIGN(4); - __bss_end = . ; - PROVIDE (end = .); -} |