From 4ba66a9760722ccbb691b8f7116cad2f791cca7b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 7 Mar 2018 22:23:24 +0100 Subject: arch: remove blackfin port The Analog Devices Blackfin port was added in 2007 and was rather active for a while, but all work on it has come to a standstill over time, as Analog have changed their product line-up. Aaron Wu confirmed that the architecture port is no longer relevant, and multiple people suggested removing blackfin independently because of some of its oddities like a non-working SMP port, and the amount of duplication between the chip variants, which cause extra work when doing cross-architecture changes. Link: https://docs.blackfin.uclinux.org/ Acked-by: Aaron Wu Acked-by: Bryan Wu Cc: Steven Miao Cc: Mike Frysinger Signed-off-by: Arnd Bergmann --- arch/blackfin/mach-bf518/include/mach/mem_map.h | 70 ------------------------- 1 file changed, 70 deletions(-) delete mode 100644 arch/blackfin/mach-bf518/include/mach/mem_map.h (limited to 'arch/blackfin/mach-bf518/include/mach/mem_map.h') diff --git a/arch/blackfin/mach-bf518/include/mach/mem_map.h b/arch/blackfin/mach-bf518/include/mach/mem_map.h deleted file mode 100644 index 073b5d73d391..000000000000 --- a/arch/blackfin/mach-bf518/include/mach/mem_map.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * BF51x memory map - * - * Copyright 2004-2009 Analog Devices Inc. - * Licensed under the GPL-2 or later. - */ - -#ifndef __BFIN_MACH_MEM_MAP_H__ -#define __BFIN_MACH_MEM_MAP_H__ - -#ifndef __BFIN_MEM_MAP_H__ -# error "do not include mach/mem_map.h directly -- use asm/mem_map.h" -#endif - -/* Async Memory Banks */ -#define ASYNC_BANK3_BASE 0x20300000 /* Async Bank 3 */ -#define ASYNC_BANK3_SIZE 0x00100000 /* 1M */ -#define ASYNC_BANK2_BASE 0x20200000 /* Async Bank 2 */ -#define ASYNC_BANK2_SIZE 0x00100000 /* 1M */ -#define ASYNC_BANK1_BASE 0x20100000 /* Async Bank 1 */ -#define ASYNC_BANK1_SIZE 0x00100000 /* 1M */ -#define ASYNC_BANK0_BASE 0x20000000 /* Async Bank 0 */ -#define ASYNC_BANK0_SIZE 0x00100000 /* 1M */ - -/* Boot ROM Memory */ - -#define BOOT_ROM_START 0xEF000000 -#define BOOT_ROM_LENGTH 0x8000 - -/* Level 1 Memory */ - -/* Memory Map for ADSP-BF518/6/4/2 processors */ - -#ifdef CONFIG_BFIN_ICACHE -#define BFIN_ICACHESIZE (16 * 1024) -#else -#define BFIN_ICACHESIZE (0) -#endif - -#define L1_CODE_START 0xFFA00000 -#define L1_DATA_A_START 0xFF800000 -#define L1_DATA_B_START 0xFF900000 - -#define L1_CODE_LENGTH 0x8000 - -#ifdef CONFIG_BFIN_DCACHE - -#ifdef CONFIG_BFIN_DCACHE_BANKA -#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) -#define L1_DATA_A_LENGTH (0x8000 - 0x4000) -#define L1_DATA_B_LENGTH 0x8000 -#define BFIN_DCACHESIZE (16 * 1024) -#define BFIN_DSUPBANKS 1 -#else -#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) -#define L1_DATA_A_LENGTH (0x8000 - 0x4000) -#define L1_DATA_B_LENGTH (0x8000 - 0x4000) -#define BFIN_DCACHESIZE (32 * 1024) -#define BFIN_DSUPBANKS 2 -#endif - -#else -#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) -#define L1_DATA_A_LENGTH 0x8000 -#define L1_DATA_B_LENGTH 0x8000 -#define BFIN_DCACHESIZE 0 -#define BFIN_DSUPBANKS 0 -#endif /*CONFIG_BFIN_DCACHE */ - -#endif -- cgit