From 800eb09641ae67c707b65acff112684a954b7f44 Mon Sep 17 00:00:00 2001 From: Michael Zaidman Date: Mon, 20 Sep 2010 08:51:53 +0200 Subject: POST cleanup. - Revives POST for blackfin arch; - Removes redundant code: arch/blackfin/lib/post.c arch/powerpc/cpu/ppc4xx/commproc.c arch/powerpc/cpu/mpc512x/common.c - fixes up the post_word_{load|store} usage. Signed-off-by: Michael Zaidman Acked-by: Detlev Zundel Tested-by: Anatolij Gustschin List of the maintainers of the affected by patch boards: Cc: Stephan Linz Cc: Denis Peter Cc: Matthias Fuchs Cc: Peter Tyser Cc: Stefan Roese Cc: Mike Frysinger Cc: Niklaus Giger Cc: Larry Johnson Cc: Feng Kan --- arch/powerpc/cpu/mpc512x/common.c | 25 ----------------- arch/powerpc/cpu/mpc8260/commproc.c | 20 -------------- arch/powerpc/cpu/mpc85xx/commproc.c | 20 -------------- arch/powerpc/cpu/mpc8xx/commproc.c | 20 -------------- arch/powerpc/cpu/ppc4xx/Makefile | 1 - arch/powerpc/cpu/ppc4xx/commproc.c | 53 ------------------------------------- 6 files changed, 139 deletions(-) delete mode 100644 arch/powerpc/cpu/mpc512x/common.c delete mode 100644 arch/powerpc/cpu/ppc4xx/commproc.c (limited to 'arch/powerpc/cpu') diff --git a/arch/powerpc/cpu/mpc512x/common.c b/arch/powerpc/cpu/mpc512x/common.c deleted file mode 100644 index 180d323..0000000 --- a/arch/powerpc/cpu/mpc512x/common.c +++ /dev/null @@ -1,25 +0,0 @@ -#include -#include - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -#if defined(CONFIG_SYS_POST_WORD_ADDR) -# define _POST_ADDR (CONFIG_SYS_POST_WORD_ADDR) -#else -#error echo "No POST word address defined" -#endif - -void post_word_store(ulong a) -{ - volatile void *save_addr = (volatile void *)(_POST_ADDR); - - out_be32(save_addr, a); -} - -ulong post_word_load(void) -{ - volatile void *save_addr = (volatile void *)(_POST_ADDR); - - return in_be32(save_addr); -} -#endif /* CONFIG_POST || CONFIG_LOGBUFFER */ diff --git a/arch/powerpc/cpu/mpc8260/commproc.c b/arch/powerpc/cpu/mpc8260/commproc.c index c522bc5..082957e 100644 --- a/arch/powerpc/cpu/mpc8260/commproc.c +++ b/arch/powerpc/cpu/mpc8260/commproc.c @@ -175,23 +175,3 @@ m8260_cpm_extcbrg(uint brg, uint rate, uint extclk, int pinsel) else *bp |= CPM_BRG_EXTC_CLK5_15; } - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -void post_word_store (ulong a) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR); - - *save_addr = a; -} - -ulong post_word_load (void) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR); - - return *save_addr; -} - -#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/ diff --git a/arch/powerpc/cpu/mpc85xx/commproc.c b/arch/powerpc/cpu/mpc85xx/commproc.c index f0fd1cb..292b723 100644 --- a/arch/powerpc/cpu/mpc85xx/commproc.c +++ b/arch/powerpc/cpu/mpc85xx/commproc.c @@ -183,23 +183,3 @@ m8560_cpm_extcbrg(uint brg, uint rate, uint extclk, int pinsel) else *bp |= CPM_BRG_EXTC_CLK5_15; } - -#ifdef CONFIG_POST - -void post_word_store (ulong a) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR); - - *save_addr = a; -} - -ulong post_word_load (void) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR); - - return *save_addr; -} - -#endif /* CONFIG_POST */ diff --git a/arch/powerpc/cpu/mpc8xx/commproc.c b/arch/powerpc/cpu/mpc8xx/commproc.c index 2c85377..5fe01ff 100644 --- a/arch/powerpc/cpu/mpc8xx/commproc.c +++ b/arch/powerpc/cpu/mpc8xx/commproc.c @@ -83,23 +83,3 @@ uint dpram_base_align (uint align) return (gd->dp_alloc_base + mask) & ~mask; } #endif /* CONFIG_SYS_ALLOC_DPRAM */ - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -void post_word_store (ulong a) -{ - volatile void *save_addr = - ((immap_t *) CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR; - - *(volatile ulong *) save_addr = a; -} - -ulong post_word_load (void) -{ - volatile void *save_addr = - ((immap_t *) CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR; - - return *(volatile ulong *) save_addr; -} - -#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/ diff --git a/arch/powerpc/cpu/ppc4xx/Makefile b/arch/powerpc/cpu/ppc4xx/Makefile index c9c1a33..fa8d10c 100644 --- a/arch/powerpc/cpu/ppc4xx/Makefile +++ b/arch/powerpc/cpu/ppc4xx/Makefile @@ -45,7 +45,6 @@ COBJS += bedbug_405.o ifdef CONFIG_CMD_CHIP_CONFIG COBJS += cmd_chip_config.o endif -COBJS += commproc.o COBJS += cpu.o COBJS += cpu_init.o COBJS += denali_data_eye.o diff --git a/arch/powerpc/cpu/ppc4xx/commproc.c b/arch/powerpc/cpu/ppc4xx/commproc.c deleted file mode 100644 index 6bf95e6..0000000 --- a/arch/powerpc/cpu/ppc4xx/commproc.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * (C) Copyright 2000-2004 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - * - * - * Atapted for ppc4XX by Denis Peter - */ - -#include -#include -#include - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -#if defined(CONFIG_SYS_POST_WORD_ADDR) -# define _POST_ADDR ((CONFIG_SYS_OCM_DATA_ADDR) + (CONFIG_SYS_POST_WORD_ADDR)) -#elif defined(CONFIG_SYS_POST_ALT_WORD_ADDR) -# define _POST_ADDR (CONFIG_SYS_POST_ALT_WORD_ADDR) -#endif - -void post_word_store (ulong a) -{ - volatile void *save_addr = (volatile void *)(_POST_ADDR); - - out_be32(save_addr, a); -} - -ulong post_word_load (void) -{ - volatile void *save_addr = (volatile void *)(_POST_ADDR); - - return in_be32(save_addr); -} - -#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/ -- cgit v1.1