From aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 Mon Sep 17 00:00:00 2001 From: merge Date: Thu, 22 Jan 2009 13:55:32 +0000 Subject: MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage: From: merge MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage: From: merge MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage: From: Andy Green fix-stray-endmenu.patch Signed-off-by: Andy Green --- arch/sh/kernel/cf-enabler.c | 168 -------------------------------------------- 1 file changed, 168 deletions(-) delete mode 100644 arch/sh/kernel/cf-enabler.c (limited to 'arch/sh/kernel/cf-enabler.c') diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c deleted file mode 100644 index bea40339919..00000000000 --- a/arch/sh/kernel/cf-enabler.c +++ /dev/null @@ -1,168 +0,0 @@ -/* $Id: cf-enabler.c,v 1.4 2004/02/22 22:44:36 kkojima Exp $ - * - * linux/drivers/block/cf-enabler.c - * - * Copyright (C) 1999 Niibe Yutaka - * Copyright (C) 2000 Toshiharu Nozawa - * Copyright (C) 2001 A&D Co., Ltd. - * - * Enable the CF configuration. - */ - -#include -#include -#include -#include -#include -#include - -/* - * You can connect Compact Flash directly to the bus of SuperH. - * This is the enabler for that. - * - * SIM: How generic is this really? It looks pretty board, or at - * least SH sub-type, specific to me. - * I know it doesn't work on the Overdrive! - */ - -/* - * 0xB8000000 : Attribute - * 0xB8001000 : Common Memory - * 0xBA000000 : I/O - */ -#if defined(CONFIG_CPU_SH4) -/* SH4 can't access PCMCIA interface through P2 area. - * we must remap it with appropriate attribute bit of the page set. - * this part is based on Greg Banks' hd64465_ss.c implementation - Masahiro Abe */ - -#if defined(CONFIG_CF_AREA6) -#define slot_no 0 -#else -#define slot_no 1 -#endif - -/* use this pointer to access to directly connected compact flash io area*/ -void *cf_io_base; - -static int __init allocate_cf_area(void) -{ - pgprot_t prot; - unsigned long paddrbase, psize; - - /* open I/O area window */ - paddrbase = virt_to_phys((void*)CONFIG_CF_BASE_ADDR); - psize = PAGE_SIZE; - prot = PAGE_KERNEL_PCC(slot_no, _PAGE_PCC_IO16); - cf_io_base = p3_ioremap(paddrbase, psize, prot.pgprot); - if (!cf_io_base) { - printk("allocate_cf_area : can't open CF I/O window!\n"); - return -ENOMEM; - } -/* printk("p3_ioremap(paddr=0x%08lx, psize=0x%08lx, prot=0x%08lx)=0x%08lx\n", - paddrbase, psize, prot.pgprot, cf_io_base);*/ - - /* XXX : do we need attribute and common-memory area also? */ - - return 0; -} -#endif - -static int __init cf_init_default(void) -{ -/* You must have enabled the card, and set the level interrupt - * before reaching this point. Possibly in boot ROM or boot loader. - */ -#if defined(CONFIG_CPU_SH4) - allocate_cf_area(); -#endif - - return 0; -} - -#if defined(CONFIG_SH_SOLUTION_ENGINE) -#include -#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE) -#include -#elif defined(CONFIG_SH_7721_SOLUTION_ENGINE) -#include -#endif - -/* - * SolutionEngine Seriese - * - * about MS770xSE - * 0xB8400000 : Common Memory - * 0xB8500000 : Attribute - * 0xB8600000 : I/O - * - * about MS7722SE - * 0xB0400000 : Common Memory - * 0xB0500000 : Attribute - * 0xB0600000 : I/O - */ - -#if defined(CONFIG_SH_SOLUTION_ENGINE) || \ - defined(CONFIG_SH_7722_SOLUTION_ENGINE) || \ - defined(CONFIG_SH_7721_SOLUTION_ENGINE) -static int __init cf_init_se(void) -{ - if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0) - return 0; /* Not detected */ - - if ((ctrl_inw(MRSHPC_CSR) & 0x0080) == 0) { - ctrl_outw(0x0674, MRSHPC_CPWCR); /* Card Vcc is 3.3v? */ - } else { - ctrl_outw(0x0678, MRSHPC_CPWCR); /* Card Vcc is 5V */ - } - - /* - * PC-Card window open - * flag == COMMON/ATTRIBUTE/IO - */ - /* common window open */ - ctrl_outw(0x8a84, MRSHPC_MW0CR1); - if((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0) - /* common mode & bus width 16bit SWAP = 1*/ - ctrl_outw(0x0b00, MRSHPC_MW0CR2); - else - /* common mode & bus width 16bit SWAP = 0*/ - ctrl_outw(0x0300, MRSHPC_MW0CR2); - - /* attribute window open */ - ctrl_outw(0x8a85, MRSHPC_MW1CR1); - if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0) - /* attribute mode & bus width 16bit SWAP = 1*/ - ctrl_outw(0x0a00, MRSHPC_MW1CR2); - else - /* attribute mode & bus width 16bit SWAP = 0*/ - ctrl_outw(0x0200, MRSHPC_MW1CR2); - - /* I/O window open */ - ctrl_outw(0x8a86, MRSHPC_IOWCR1); - ctrl_outw(0x0008, MRSHPC_CDCR); /* I/O card mode */ - if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0) - ctrl_outw(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/ - else - ctrl_outw(0x0200, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 0*/ - - ctrl_outw(0x2000, MRSHPC_ICR); - ctrl_outb(0x00, PA_MRSHPC_MW2 + 0x206); - ctrl_outb(0x42, PA_MRSHPC_MW2 + 0x200); - return 0; -} -#else -static int __init cf_init_se(void) -{ - return -1; -} -#endif - -static int __init cf_init(void) -{ - if (mach_is_se() || mach_is_7722se() || mach_is_7721se()) - return cf_init_se(); - - return cf_init_default(); -} - -__initcall (cf_init); -- cgit v1.2.3