The patch implements step#3 of the POST framework cleanup suggested by Wolfgang Denk in the http://lists.denx.de/pipermail/u-boot/2010-April/070400.html
This is an incremental patch, should be applied above its initial version. http://lists.denx.de/pipermail/u-boot/2010-April/070559.html
Signed-off-by: Michael Zaidman michael.zaidman@gmail.com --- 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 -------------------------------- board/barco/barco.c | 9 ----- board/bc3450/bc3450.c | 20 ------------ board/bf537-stamp/post.c | 14 -------- board/cm5200/cm5200.c | 16 ---------- board/ssv/common/post.c | 44 --------------------------- board/tqc/tqm5200/tqm5200.c | 19 ----------- board/xes/xpedite1000/xpedite1000.c | 16 ---------- include/common.h | 2 - include/configs/ADNPESC1.h | 3 +- include/configs/KAREF.h | 3 +- include/configs/METROBOX.h | 3 +- include/configs/MIP405.h | 4 -- include/configs/PMC440.h | 3 +- include/configs/TB5200.h | 2 +- include/configs/XPEDITE1000.h | 3 +- include/configs/alpr.h | 3 +- include/configs/barco.h | 2 + include/configs/bf537-stamp.h | 1 + include/configs/hcu4.h | 1 - include/configs/hcu5.h | 5 +-- include/configs/hmi1001.h | 6 ++- include/configs/inka4x0.h | 6 ++- include/configs/katmai.h | 3 +- include/configs/kilauea.h | 2 +- include/configs/korat.h | 3 +- include/configs/lwmon5.h | 2 +- include/configs/makalu.h | 3 +- include/configs/mcu25.h | 3 +- include/configs/ocotea.h | 3 +- include/configs/redwood.h | 3 +- include/configs/sequoia.h | 3 +- include/configs/taishan.h | 3 +- include/configs/yucca.h | 3 +- include/configs/zeus.h | 7 ++-- include/post.h | 57 ++++++++++++++++++++++++++++++++++- 40 files changed, 92 insertions(+), 302 deletions(-) delete mode 100644 arch/powerpc/cpu/ppc4xx/commproc.c delete mode 100644 board/ssv/common/post.c
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 88d53fb..769b37b 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 <common.h> -#include <commproc.h> -#include <asm/io.h> - -#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*/ diff --git a/board/barco/barco.c b/board/barco/barco.c index d7a0078..97e3473 100644 --- a/board/barco/barco.c +++ b/board/barco/barco.c @@ -352,12 +352,3 @@ int serial_tstc (void) { return 0; } - -unsigned long post_word_load (void) -{ - return 0l; -} -void post_word_store (unsigned long val) -{ - return; -} diff --git a/board/bc3450/bc3450.c b/board/bc3450/bc3450.c index 3117b5f..97fb5a4 100644 --- a/board/bc3450/bc3450.c +++ b/board/bc3450/bc3450.c @@ -290,26 +290,6 @@ int post_hotkeys_pressed(void) } #endif
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -void post_word_store (ulong a) -{ - volatile ulong *save_addr = - (volatile ulong *)(MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE); - - *save_addr = a; -} - -ulong post_word_load (void) -{ - volatile ulong *save_addr = - (volatile ulong *)(MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE); - - return *save_addr; -} -#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/ - - #ifdef CONFIG_BOARD_EARLY_INIT_R int board_early_init_r (void) { diff --git a/board/bf537-stamp/post.c b/board/bf537-stamp/post.c index 4e844ba..c546ab6 100644 --- a/board/bf537-stamp/post.c +++ b/board/bf537-stamp/post.c @@ -13,8 +13,6 @@ #include <command.h> #include <asm/blackfin.h>
-#define POST_WORD_ADDR 0xFF903FFC - /* Using sw10-PF5 as the hotkey */ int post_hotkeys_pressed(void) { @@ -47,18 +45,6 @@ int post_hotkeys_pressed(void) } }
-void post_word_store(ulong a) -{ - volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; - *save_addr = a; -} - -ulong post_word_load(void) -{ - volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR; - return *save_addr; -} - int uart_post_test(int flags) { return 0; diff --git a/board/cm5200/cm5200.c b/board/cm5200/cm5200.c index 5ebcd66..b25887b 100644 --- a/board/cm5200/cm5200.c +++ b/board/cm5200/cm5200.c @@ -323,22 +323,6 @@ int board_early_init_r(void) }
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) -void post_word_store(ulong a) -{ - vu_long *save_addr = (vu_long *)(MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE); - *save_addr = a; -} - - -ulong post_word_load(void) -{ - vu_long *save_addr = (vu_long *)(MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE); - return *save_addr; -} -#endif /* CONFIG_POST || CONFIG_LOGBUFFER */ - - #ifdef CONFIG_MISC_INIT_R int misc_init_r(void) { diff --git a/board/ssv/common/post.c b/board/ssv/common/post.c deleted file mode 100644 index c7a9ccc..0000000 --- a/board/ssv/common/post.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net> - * Stephan Linz linz@li-pro.net - * - * 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 - */ - -#include <common.h> - -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -#if !defined(CONFIG_SYS_NIOS_POST_WORD_ADDR) -#error "*** CONFIG_SYS_NIOS_POST_WORD_ADDR not defined ***" -#endif - -void post_word_store (ulong a) -{ - volatile void *save_addr = (void *)(CONFIG_SYS_NIOS_POST_WORD_ADDR); - *(volatile ulong *) save_addr = a; -} - -ulong post_word_load (void) -{ - volatile void *save_addr = (void *)(CONFIG_SYS_NIOS_POST_WORD_ADDR); - return *(volatile ulong *) save_addr; -} - -#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/ diff --git a/board/tqc/tqm5200/tqm5200.c b/board/tqc/tqm5200/tqm5200.c index d90bae8..263a2af 100644 --- a/board/tqc/tqm5200/tqm5200.c +++ b/board/tqc/tqm5200/tqm5200.c @@ -375,25 +375,6 @@ int post_hotkeys_pressed(void) } #endif
-#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - -void post_word_store (ulong a) -{ - volatile ulong *save_addr = - (volatile ulong *)(MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE); - - *save_addr = a; -} - -ulong post_word_load (void) -{ - volatile ulong *save_addr = - (volatile ulong *)(MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE); - - return *save_addr; -} -#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/ - #ifdef CONFIG_BOARD_EARLY_INIT_R int board_early_init_r (void) { diff --git a/board/xes/xpedite1000/xpedite1000.c b/board/xes/xpedite1000/xpedite1000.c index b4cbb2f..a3534d2 100644 --- a/board/xes/xpedite1000/xpedite1000.c +++ b/board/xes/xpedite1000/xpedite1000.c @@ -196,20 +196,4 @@ int post_hotkeys_pressed(void) { return ctrlc(); } - -void post_word_store(ulong a) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_POST_WORD_ADDR); - - *save_addr = a; -} - -ulong post_word_load(void) -{ - volatile ulong *save_addr = - (volatile ulong *)(CONFIG_SYS_POST_WORD_ADDR); - - return *save_addr; -} #endif diff --git a/include/common.h b/include/common.h index d6bc9d2..1486d6c 100644 --- a/include/common.h +++ b/include/common.h @@ -586,8 +586,6 @@ uint dpram_base(void); uint dpram_base_align(uint align); uint dpram_alloc(uint size); uint dpram_alloc_align(uint size,uint align); -void post_word_store (ulong); -ulong post_word_load (void); void bootcount_store (ulong); ulong bootcount_load (void); #define BOOTCOUNT_MAGIC 0xB001C041 diff --git a/include/configs/ADNPESC1.h b/include/configs/ADNPESC1.h index 2d4fc77..0f94106 100644 --- a/include/configs/ADNPESC1.h +++ b/include/configs/ADNPESC1.h @@ -562,7 +562,8 @@ * Diagnostics / Power On Self Tests *----------------------------------------------------------------------*/ #define CONFIG_POST CONFIG_SYS_POST_RTC -#define CONFIG_SYS_NIOS_POST_WORD_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_SYS_POST_WORD_ADDR \ + (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
/* * BOOTP options diff --git a/include/configs/KAREF.h b/include/configs/KAREF.h index 49a7378..05f7254 100644 --- a/include/configs/KAREF.h +++ b/include/configs/KAREF.h @@ -82,8 +82,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */ diff --git a/include/configs/METROBOX.h b/include/configs/METROBOX.h index e7429dd..30a3035 100644 --- a/include/configs/METROBOX.h +++ b/include/configs/METROBOX.h @@ -144,8 +144,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */ diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h index 7e6484e..ff9496b 100644 --- a/include/configs/MIP405.h +++ b/include/configs/MIP405.h @@ -305,10 +305,6 @@ /* reserve some memory for POST and BOOT limit info */ #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)
-#ifdef CONFIG_POST /* reserve one word for POST Info */ -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 4) -#endif - #ifdef CONFIG_BOOTCOUNT_LIMIT /* reserve 2 word for bootcount limit */ #define CONFIG_SYS_BOOTCOUNT_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 12) #endif diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h index c2fb56c..f716307 100644 --- a/include/configs/PMC440.h +++ b/include/configs/PMC440.h @@ -90,7 +90,7 @@ #define CONFIG_SYS_INIT_RAM_END (4 << 10) #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port @@ -373,7 +373,6 @@ CONFIG_SYS_POST_ETHER | \ CONFIG_SYS_POST_SPR)
-#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) #define CONFIG_LOGBUFFER #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
diff --git a/include/configs/TB5200.h b/include/configs/TB5200.h index 6da18eb..7a6602c 100644 --- a/include/configs/TB5200.h +++ b/include/configs/TB5200.h @@ -126,7 +126,7 @@ #endif
#ifdef CONFIG_POST -#define CONFIG__CMD_DIAG +#define CONFIG_CMD_DIAG #endif
diff --git a/include/configs/XPEDITE1000.h b/include/configs/XPEDITE1000.h index cf39aea..dfeaf74 100644 --- a/include/configs/XPEDITE1000.h +++ b/include/configs/XPEDITE1000.h @@ -103,8 +103,7 @@ extern void out32(unsigned int, unsigned long); #define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */ #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ diff --git a/include/configs/alpr.h b/include/configs/alpr.h index ee0c14d..326b324 100644 --- a/include/configs/alpr.h +++ b/include/configs/alpr.h @@ -66,8 +66,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/ diff --git a/include/configs/barco.h b/include/configs/barco.h index e00f84a..b1af701 100644 --- a/include/configs/barco.h +++ b/include/configs/barco.h @@ -136,6 +136,8 @@ #define CONFIG_LOGBUFFER #ifdef CONFIG_LOGBUFFER #define CONFIG_SYS_STDOUT_ADDR 0x1FFC000 +#define CONFIG_SYS_POST_WORD_ADDR \ + (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MAX_RAM_SIZE - 4) #else #define CONFIG_SYS_STDOUT_ADDR 0x2B9000 #endif diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h index 92ceb38..a60cb58 100644 --- a/include/configs/bf537-stamp.h +++ b/include/configs/bf537-stamp.h @@ -276,6 +276,7 @@ #define FLASH_START_POST_BLOCK 11 /* Should > = 11 */ #define FLASH_END_POST_BLOCK 71 /* Should < = 71 */ #endif +#define CONFIG_SYS_POST_WORD_ADDR 0xFF903FFC
/* These are for board tests */ #if 0 diff --git a/include/configs/hcu4.h b/include/configs/hcu4.h index 369b368..b01f8b1 100644 --- a/include/configs/hcu4.h +++ b/include/configs/hcu4.h @@ -192,7 +192,6 @@ CONFIG_SYS_POST_SPR)
#define CONFIG_SYS_POST_UART_TABLE {UART0_BASE} -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) #undef CONFIG_LOGBUFFER #define CONFIG_SYS_POST_CACHE_ADDR 0x00800000 /* free virtual address */ #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ diff --git a/include/configs/hcu5.h b/include/configs/hcu5.h index 26d2d0c..5adcc0f 100644 --- a/include/configs/hcu5.h +++ b/include/configs/hcu5.h @@ -86,7 +86,7 @@ #define CONFIG_SYS_INIT_RAM_END (4 << 10) #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port @@ -212,9 +212,8 @@ CONFIG_SYS_POST_FPU | \ CONFIG_SYS_POST_ETHER | \ CONFIG_SYS_POST_SPR) -#define CONFIG_SYS_POST_UART_TABLE {UART0_BASE}
-#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) +#define CONFIG_SYS_POST_UART_TABLE {UART0_BASE} #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */ #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
diff --git a/include/configs/hmi1001.h b/include/configs/hmi1001.h index f9cdcbc..d40b7a9 100644 --- a/include/configs/hmi1001.h +++ b/include/configs/hmi1001.h @@ -190,14 +190,16 @@
/* Use ON-Chip SRAM until RAM will be available */ #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM -#ifdef CONFIG_POST + /* preserve space for the post_word at end of on-chip SRAM */ +#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4) + +#ifdef CONFIG_POST #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE #else #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE #endif
- #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET diff --git a/include/configs/inka4x0.h b/include/configs/inka4x0.h index c5b1565..69365e6 100644 --- a/include/configs/inka4x0.h +++ b/include/configs/inka4x0.h @@ -200,14 +200,16 @@
/* Use ON-Chip SRAM until RAM will be available */ #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM -#ifdef CONFIG_POST + /* preserve space for the post_word at end of on-chip SRAM */ +#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4) + +#ifdef CONFIG_POST #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE #else #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE #endif
- #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET diff --git a/include/configs/katmai.h b/include/configs/katmai.h index fb8ccae..41bdf1a 100644 --- a/include/configs/katmai.h +++ b/include/configs/katmai.h @@ -106,8 +106,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h index 48dc946..29fcb54 100644 --- a/include/configs/kilauea.h +++ b/include/configs/kilauea.h @@ -103,7 +103,7 @@
#if defined(CONFIG_SYS_INIT_DCACHE_CS) # define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET -# define CONFIG_SYS_POST_ALT_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) +# define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) #else # define CONFIG_SYS_INIT_EXTRA_SIZE 16 # define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_EXTRA_SIZE) diff --git a/include/configs/korat.h b/include/configs/korat.h index f95df68..23da72f 100644 --- a/include/configs/korat.h +++ b/include/configs/korat.h @@ -88,7 +88,7 @@ #define CONFIG_SYS_INIT_RAM_END (4 << 10) #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/* * Serial Port @@ -306,7 +306,6 @@ CONFIG_SYS_POST_SPR | \ CONFIG_SYS_POST_UART)
-#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) #define CONFIG_LOGBUFFER #define CONFIG_SYS_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h index 6461124..295a18e 100644 --- a/include/configs/lwmon5.h +++ b/include/configs/lwmon5.h @@ -84,7 +84,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data*/ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET -#define CONFIG_SYS_POST_ALT_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) +#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) /* unused GPT0 COMP reg */ #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */ /* 440EPx errata CHIP 11 */ diff --git a/include/configs/makalu.h b/include/configs/makalu.h index 52339f9..f24d499 100644 --- a/include/configs/makalu.h +++ b/include/configs/makalu.h @@ -101,11 +101,10 @@
#if defined(CONFIG_SYS_INIT_DCACHE_CS) # define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET -# define CONFIG_SYS_POST_ALT_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) +# define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) #else # define CONFIG_SYS_INIT_EXTRA_SIZE 16 # define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_INIT_EXTRA_SIZE) -# define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 4) # define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_INIT_RAM_ADDR #endif /* defined(CONFIG_SYS_INIT_DCACHE_CS) */
diff --git a/include/configs/mcu25.h b/include/configs/mcu25.h index 5f31198..50bed10 100644 --- a/include/configs/mcu25.h +++ b/include/configs/mcu25.h @@ -72,7 +72,7 @@ #define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port @@ -200,7 +200,6 @@ CONFIG_SYS_POST_SPR)
#define CONFIG_SYS_POST_UART_TABLE {UART0_BASE} -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) #undef CONFIG_LOGBUFFER #define CONFIG_SYS_POST_CACHE_ADDR 0x00800000 /* free virtual address */ #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h index 2e809b0..9cb66b7 100644 --- a/include/configs/ocotea.h +++ b/include/configs/ocotea.h @@ -75,8 +75,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port diff --git a/include/configs/redwood.h b/include/configs/redwood.h index 4b744a7..87adbf8 100644 --- a/include/configs/redwood.h +++ b/include/configs/redwood.h @@ -87,8 +87,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * DDR SDRAM diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index 568d9fc..ee4391f 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -100,7 +100,7 @@ #define CONFIG_SYS_INIT_RAM_END (4 << 10) #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/* * Serial Port @@ -357,7 +357,6 @@ CONFIG_SYS_POST_SPR | \ CONFIG_SYS_POST_UART)
-#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) #define CONFIG_LOGBUFFER #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
diff --git a/include/configs/taishan.h b/include/configs/taishan.h index 6423fd7..394dd8d 100644 --- a/include/configs/taishan.h +++ b/include/configs/taishan.h @@ -71,8 +71,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data*/
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port diff --git a/include/configs/yucca.h b/include/configs/yucca.h index 0b4dfb8..798c75a 100644 --- a/include/configs/yucca.h +++ b/include/configs/yucca.h @@ -100,8 +100,7 @@ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
/*----------------------------------------------------------------------- * Serial Port diff --git a/include/configs/zeus.h b/include/configs/zeus.h index 3b2aede..29ada9e 100644 --- a/include/configs/zeus.h +++ b/include/configs/zeus.h @@ -255,9 +255,10 @@ #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 16)
/* extra data in OCM */ -#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 4) -#define CONFIG_SYS_POST_MAGIC (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 8) -#define CONFIG_SYS_POST_VAL (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 12) +#define CONFIG_SYS_POST_MAGIC \ + (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 8) +#define CONFIG_SYS_POST_VAL \ + (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 12)
/*----------------------------------------------------------------------- * External Bus Controller (EBC) Setup diff --git a/include/post.h b/include/post.h index ff83bce..296e1d5 100644 --- a/include/post.h +++ b/include/post.h @@ -25,8 +25,63 @@
#ifndef __ASSEMBLY__ #include <common.h> +#include <asm/io.h> + +#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) + +#ifdef CONFIG_SYS_POST_WORD_ADDR +#define _POST_WORD_ADDR CONFIG_SYS_POST_WORD_ADDR +#else + +#ifdef CONFIG_MPC5xxx +#define _POST_WORD_ADDR (MPC5XXX_SRAM + MPC5XXX_SRAM_POST_SIZE) +#endif + +#if defined(CONFIG_MPC821) || defined(CONFIG_MPC823) || \ + defined(CONFIG_MPC855) || defined(CONFIG_MPC855T)|| \ + defined(CONFIG_MPC850) || defined(CONFIG_MPC86x) +#define _POST_WORD_ADDR \ + (((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + CPM_POST_WORD_ADDR) +#endif + +#ifdef CONFIG_MPC8260 +#include <asm/cpm_8260.h> +#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR) +#endif + +#ifdef CONFIG_MPC8360 +#include <asm/immap_qe.h> +#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR) #endif
+#ifdef CONFIG_MPC85xx +#include <asm/cpm_85xx.h> +#define _POST_WORD_ADDR (CONFIG_SYS_IMMR + CPM_POST_WORD_ADDR) +#endif + +#ifdef CONFIG_4xx +#define _POST_WORD_ADDR \ + (CONFIG_SYS_OCM_DATA_ADDR + CONFIG_SYS_GBL_DATA_OFFSET - 0x4) +#endif + +#ifndef _POST_WORD_ADDR +#error "_POST_WORD_ADDR currently not implemented for this platform!" +#endif + +#endif /* CONFIG_SYS_POST_WORD_ADDR */ + +static inline ulong post_word_load (void) +{ + return in_le32((volatile void *)(_POST_WORD_ADDR)); +} + +static inline void post_word_store (ulong value) +{ + out_le32((volatile void *)(_POST_WORD_ADDR), value); +} +#endif /* defined (CONFIG_POST) || defined(CONFIG_LOGBUFFER) */ +#endif /* __ASSEMBLY__ */ + #ifdef CONFIG_POST
#define POST_POWERON 0x01 /* test runs on power-on booting */ @@ -40,7 +95,7 @@ #define POST_RAM 0x0200 /* test runs in RAM */ #define POST_MANUAL 0x0400 /* test runs on diag command */ #define POST_REBOOT 0x0800 /* test may cause rebooting */ -#define POST_PREREL 0x1000 /* test runs before relocation */ +#define POST_PREREL 0x1000 /* test runs before relocation */
#define POST_CRITICAL 0x2000 /* Use failbootcmd if test failed */ #define POST_STOP 0x4000 /* Interrupt POST sequence on fail */