ppc: Zap MHPC board

This board uses eeprom accessors in an incorrect way. The board
is old and unsupported, just zap it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>

2 files changed, 0 insertions, 391 deletions

diff --git a/include/commproc.h b/include/commproc.h
index d481707..d78ab00 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -703,28 +703,6 @@ typedef struct scc_enet {
 #define SICR_ENET_CLKRT	((uint)0x00250000)
 #endif	/* CONFIG_KM8XX */
 
-
-/***  MHPC  ********************************************************/
-
-#if defined(CONFIG_MHPC)
-/* This ENET stuff is for the MHPC with ethernet on SCC2.
- * Note TENA is on Port B.
- */
-#define	PROFF_ENET	PROFF_SCC2
-#define	CPM_CR_ENET	CPM_CR_CH_SCC2
-#define	SCC_ENET	1
-#define PA_ENET_RXD	((ushort)0x0004)	/* PA 13 */
-#define PA_ENET_TXD	((ushort)0x0008)	/* PA 12 */
-#define PA_ENET_RCLK	((ushort)0x0200)	/* PA 6 */
-#define PA_ENET_TCLK	((ushort)0x0400)	/* PA 5 */
-#define PB_ENET_TENA	((uint)0x00002000)	/* PB 18 */
-#define PC_ENET_CLSN	((ushort)0x0040)	/* PC 9 */
-#define PC_ENET_RENA	((ushort)0x0080)	/* PC 8 */
-
-#define SICR_ENET_MASK	((uint)0x0000ff00)
-#define SICR_ENET_CLKRT	((uint)0x00002e00)	/* RCLK-CLK2, TCLK-CLK3 */
-#endif	/* CONFIG_MHPC */
-
 /***  NETVIA  *******************************************************/
 
 #if defined(CONFIG_NETVIA)
diff --git a/include/configs/MHPC.h b/include/configs/MHPC.h
deleted file mode 100644
index d45be0f..0000000
--- a/include/configs/MHPC.h
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * (C) Copyright 2001
- * Frank Gottschling, ELTEC Elektronik AG, fgottschling@eltec.de
- *
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Configuation settings for the miniHiPerCam.
- *
- * -----------------------------------------------------------------
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_MPC823		1	/* This is a MPC823 CPU		*/
-#define CONFIG_MHPC		1	/* on a miniHiPerCam		*/
-#define CONFIG_BOARD_EARLY_INIT_F 1	/* do special hardware init.	*/
-#define CONFIG_MISC_INIT_R	1
-
-#define	CONFIG_SYS_TEXT_BASE	0xfe000000
-
-#define CONFIG_8xx_GCLK_FREQ	MPC8XX_SPEED
-#undef	CONFIG_8xx_CONS_SMC1
-#define CONFIG_8xx_CONS_SMC2	1	/* Console is on SMC2		*/
-#undef	CONFIG_8xx_CONS_NONE
-#define CONFIG_BAUDRATE		9600
-#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
-
-#define CONFIG_CLOCKS_IN_MHZ	1	/* clocks passsed to Linux in MHz */
-
-#define CONFIG_ENV_OVERWRITE	1
-#define CONFIG_ETHADDR		00:00:5b:ee:de:ad
-
-#undef	CONFIG_BOOTARGS
-#define CONFIG_BOOTCOMMAND	\
-	"bootp;"								\
-	"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "	\
-	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;"	\
-	"bootm"
-
-#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
-#undef	CONFIG_SYS_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
-
-#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
-#define CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
-
-#undef	CONFIG_UCODE_PATCH
-
-/* enable I2C and select the hardware/software driver */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED	50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE	0xFE
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define PB_SCL		0x00000020	/* PB 26 */
-#define PB_SDA		0x00000010	/* PB 27 */
-
-#define I2C_INIT	(immr->im_cpm.cp_pbdir |=  PB_SCL)
-#define I2C_ACTIVE	(immr->im_cpm.cp_pbdir |=  PB_SDA)
-#define I2C_TRISTATE	(immr->im_cpm.cp_pbdir &= ~PB_SDA)
-#define I2C_READ	((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
-#define I2C_SDA(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
-			else	immr->im_cpm.cp_pbdat &= ~PB_SDA
-#define I2C_SCL(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
-			else	immr->im_cpm.cp_pbdat &= ~PB_SCL
-#define I2C_DELAY	udelay(5)	/* 1/4 I2C clock duration */
-
-#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* EEPROM X24C04		*/
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1	/* bytes of address		*/
-/* mask of address bits that overflow into the "EEPROM chip address"	*/
-#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW	0x07
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10
-
-#define LCD_VIDEO_ADDR		(SDRAM_MAX_SIZE-SDRAM_RES_SIZE)
-#define LCD_VIDEO_SIZE		SDRAM_RES_SIZE	/* 2MB */
-#define LCD_VIDEO_COLS		640
-#define LCD_VIDEO_ROWS		480
-#define LCD_VIDEO_FG		255
-#define LCD_VIDEO_BG		0
-
-#undef	CONFIG_VIDEO				/* test only ! s.a devices.c and 8xx */
-#define CONFIG_CFB_CONSOLE			/* framebuffer console with std input */
-#define CONFIG_VIDEO_LOGO
-
-#define VIDEO_KBD_INIT_FCT	0		/* no KBD dev on MHPC - use serial */
-#define VIDEO_TSTC_FCT		serial_stub_tstc
-#define VIDEO_GETC_FCT		serial_stub_getc
-
-#define CONFIG_BR0_WORKAROUND	1
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_JFFS2
-#define CONFIG_CMD_REGINFO
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size	*/
-#else
-#define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size	*/
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS	16		/* max number of command args	*/
-#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
-
-#define CONFIG_SYS_MEMTEST_START	0x0400000	/* memtest works on	*/
-#define CONFIG_SYS_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
-
-#define CONFIG_SYS_LOAD_ADDR		0x300000	/* default load address */
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-
-/*-----------------------------------------------------------------------
- * Physical memory map
- */
-#define CONFIG_SYS_IMMR		0xFFF00000 /* Internal Memory Mapped Register*/
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_SIZE	0x2F00	/* Size of used area in DPRAM	*/
-#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
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE		0x00000000
-#define CONFIG_SYS_FLASH_BASE		0xfe000000
-
-#define CONFIG_SYS_MONITOR_LEN		0x40000		/* Reserve 256 kB for Monitor	*/
-#undef	CONFIG_SYS_MONITOR_BASE		    /* to run U-Boot from RAM */
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
-
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition, whole device */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV		"nor0"
-#define CONFIG_JFFS2_PART_SIZE		0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET	0x00000000
-
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
-/*
-#define CONFIG_CMD_MTDPARTS
-#define MTDIDS_DEFAULT		"nor0=mhpc-0"
-#define MTDPARTS_DEFAULT	"mtdparts=mhpc-0:-(jffs2)"
-*/
-
-/*
- * 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	*/
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
-#define CONFIG_SYS_MAX_FLASH_SECT	64	/* max number of sectors on one chip	*/
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
-#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
-#define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_OFFSET		CONFIG_SYS_MONITOR_LEN /* Offset of Environment */
-#define CONFIG_ENV_SIZE		0x20000 /* Total Size of Environment	*/
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
-#endif
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control				11-9
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
- */
-#if defined(CONFIG_WATCHDOG)
-#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
-			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
-#else
-#define CONFIG_SYS_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
-			 SYPCR_SWP)
-#endif
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration				11-6
- *-----------------------------------------------------------------------
- * PCMCIA config., multi-function pin tri-state
- */
-#define CONFIG_SYS_SIUMCR	(SIUMCR_SEME)
-
-/*-----------------------------------------------------------------------
- * TBSCR - Time Base Status and Control				11-26
- *-----------------------------------------------------------------------
- * Clear Reference Interrupt Status, Timebase freezing enabled
- */
-#define CONFIG_SYS_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control		11-31
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
- */
-#define CONFIG_SYS_PISCR	(PISCR_PS | PISCR_PITF | PISCR_PTE)
-
-/*-----------------------------------------------------------------------
- * RTCSC - Real-Time Clock Status and Control Register		12-18
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
-
-/*-----------------------------------------------------------------------
- * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
- *-----------------------------------------------------------------------
- * Reset PLL lock status sticky bit, timer expired status bit and timer
- * interrupt status bit - leave PLL multiplication factor unchanged !
- */
-#define MPC8XX_SPEED	50000000L
-#define MPC8XX_XIN	5000000L      /* ref clk */
-#define MPC8XX_FACT	(MPC8XX_SPEED/MPC8XX_XIN)
-#define CONFIG_SYS_PLPRCR	(((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) | \
-			PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock and reset Control Register		15-27
- *-----------------------------------------------------------------------
- * Set clock output, timebase and RTC source and divider,
- * power management and some other internal clocks
- */
-
-#define SCCR_MASK	(SCCR_RTDIV | SCCR_RTSEL)     /* SCCR_EBDF11 */
-#define CONFIG_SYS_SCCR	(SCCR_TBS | SCCR_DFLCD001)
-
-
-/*-----------------------------------------------------------------------
- * MAMR settings for SDRAM	- 16-14
- * => 0xC080200F
- *-----------------------------------------------------------------------
- * periodic timer for refresh
- */
-#define CONFIG_SYS_MAMR_PTA	0xC0
-#define CONFIG_SYS_MAMR	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | MAMR_G0CLA_A11 | MAMR_TLFA_MSK)
-
-/*
- * BR0 and OR0 (FLASH) used to re-map FLASH
- */
-
-/* allow for max 8 MB of Flash */
-#define FLASH_BASE		0xFE000000	/* FLASH bank #0*/
-#define FLASH_BASE0_PRELIM	0xFE000000	/* FLASH bank #0*/
-#define CONFIG_SYS_REMAP_OR_AM		0xFF800000	/* OR addr mask */
-#define CONFIG_SYS_PRELIM_OR_AM	0xFF800000	/* OR addr mask */
-
-#define CONFIG_SYS_OR_TIMING_FLASH	(OR_CSNT_SAM | OR_BI | OR_SCY_8_CLK) /* (OR_CSNT_SAM | OR_ACS_DIV2 | OR_BI | OR_SCY_6_CLK)*/
-
-#define CONFIG_SYS_OR0_REMAP	(CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
-#define CONFIG_SYS_OR0_PRELIM	(CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
-#define CONFIG_SYS_BR0_PRELIM	((FLASH_BASE & BR_BA_MSK) | BR_PS_16 | BR_MS_GPCM | BR_V )
-
-/*
- * BR1 and OR1 (SDRAM)
- */
-#define SDRAM_BASE1_PRELIM	0x00000000	/* SDRAM bank #0	*/
-#define SDRAM_MAX_SIZE		0x01000000	/* max 16 MB		*/
-#define SDRAM_RES_SIZE		0x00200000	/* 2 MB for framebuffer */
-
-/* SDRAM timing: drive GPL5 high on first cycle */
-#define CONFIG_SYS_OR_TIMING_SDRAM	(OR_G5LS)
-
-#define CONFIG_SYS_OR1_PRELIM	((~(SDRAM_MAX_SIZE)+1)| CONFIG_SYS_OR_TIMING_SDRAM )
-#define CONFIG_SYS_BR1_PRELIM	((SDRAM_BASE1_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
-
-/*
- * BR2/OR2 - DIMM
- */
-#define CONFIG_SYS_OR2		(OR_ACS_DIV4)
-#define CONFIG_SYS_BR2		(BR_MS_UPMA)
-
-/*
- * BR3/OR3 - DIMM
- */
-#define CONFIG_SYS_OR3		(OR_ACS_DIV4)
-#define CONFIG_SYS_BR3		(BR_MS_UPMA)
-
-/*
- * BR4/OR4
- */
-#define CONFIG_SYS_OR4		0
-#define CONFIG_SYS_BR4		0
-
-/*
- * BR5/OR5
- */
-#define CONFIG_SYS_OR5		0
-#define CONFIG_SYS_BR5		0
-
-/*
- * BR6/OR6
- */
-#define CONFIG_SYS_OR6		0
-#define CONFIG_SYS_BR6		0
-
-/*
- * BR7/OR7
- */
-#define CONFIG_SYS_OR7		0
-#define CONFIG_SYS_BR7		0
-
-
-/*-----------------------------------------------------------------------
- * Debug Entry Mode
- *-----------------------------------------------------------------------
- *
- */
-#define CONFIG_SYS_DER 0
-
-#endif	/* __CONFIG_H */