Merge branch 'master' of /home/wd/git/u-boot/lwmon5

Conflicts:

	common/cmd_bootm.c
	common/cmd_log.c
	include/common.h
	post/board/lwmon5/Makefile
	post/board/lwmon5/dsp.c
	post/board/lwmon5/dspic.c
	post/board/lwmon5/fpga.c
	post/board/lwmon5/gdc.c
	post/board/lwmon5/sysmon.c
	post/board/lwmon5/watchdog.c

Signed-off-by: Wolfgang Denk <wd@denx.de>

Makefile

@@ -240,18 +240,10 @@ LIBS += drivers/rtc/librtc.a
 LIBS += drivers/serial/libserial.a
 LIBS += drivers/usb/libusb.a
 LIBS += drivers/video/libvideo.a
-LIBS += post/libpost.a post/drivers/libpostdrivers.a
-LIBS += $(shell if [ -d post/lib_$(ARCH) ]; then echo \
-	"post/lib_$(ARCH)/libpost$(ARCH).a"; fi)
-LIBS += $(shell if [ -d post/lib_$(ARCH)/fpu ]; then echo \
-	"post/lib_$(ARCH)/fpu/libpost$(ARCH)fpu.a"; fi)
-LIBS += $(shell if [ -d post/cpu/$(CPU) ]; then echo \
-	"post/cpu/$(CPU)/libpost$(CPU).a"; fi)
-LIBS += $(shell if [ -d post/board/$(BOARDDIR) ]; then echo \
-	"post/board/$(BOARDDIR)/libpost$(BOARD).a"; fi)
 LIBS += common/libcommon.a
 LIBS += libfdt/libfdt.a
 LIBS += api/libapi.a
+LIBS += post/libpost.a
 
 LIBS := $(addprefix $(obj),$(LIBS))
 .PHONY : $(LIBS) $(VERSION_FILE)

board/lwmon5/lwmon5.c

@@ -476,6 +476,24 @@ int is_pci_host(struct pci_controller *hose)
 void hw_watchdog_reset(void)
 {
 	int val;
+#if defined(CONFIG_WD_MAX_RATE)
+	unsigned long long ct = get_ticks();
+
+	/*
+	 * Don't allow watch-dog triggering more frequently than
+	 * the predefined value CONFIG_WD_MAX_RATE [ticks].
+	 */
+	if (ct >= gd->wdt_last) {
+		if ((ct - gd->wdt_last) < CONFIG_WD_MAX_RATE)
+			return;
+	} else {
+		/* Time base counter had been reset */
+		if (((unsigned long long)(-1) - gd->wdt_last + ct) <
+		    CONFIG_WD_MAX_RATE)
+			return;
+	}
+	gd->wdt_last = get_ticks();
+#endif
 
 	/*
 	 * Toggle watchdog output

common/cmd_mem.c

@@ -35,6 +35,7 @@
 #ifdef CONFIG_HAS_DATAFLASH
 #include <dataflash.h>
 #endif
+#include <watchdog.h>
 
 #if defined(CONFIG_CMD_MEMORY)		\
     || defined(CONFIG_CMD_I2C)		\
@@ -872,6 +873,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		    }
 		}
 		start[test_offset] = pattern;
+		WATCHDOG_RESET();
 
 		/*
 		 * Check for addr bits stuck low or shorted.
@@ -909,6 +911,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		 * Fill memory with a known pattern.
 		 */
 		for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
+			WATCHDOG_RESET();
 			start[offset] = pattern;
 		}
 
@@ -916,6 +919,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		 * Check each location and invert it for the second pass.
 		 */
 		for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
+		    WATCHDOG_RESET();
 		    temp = start[offset];
 		    if (temp != pattern) {
 			printf ("\nFAILURE (read/write) @ 0x%.8lx:"
@@ -932,6 +936,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		 * Check each location for the inverted pattern and zero it.
 		 */
 		for (pattern = 1, offset = 0; offset < num_words; pattern++, offset++) {
+		    WATCHDOG_RESET();
 		    anti_pattern = ~pattern;
 		    temp = start[offset];
 		    if (temp != anti_pattern) {
@@ -958,6 +963,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			pattern, "");
 
 		for (addr=start,val=pattern; addr<end; addr++) {
+			WATCHDOG_RESET();
 			*addr = val;
 			val  += incr;
 		}
@@ -965,6 +971,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		puts ("Reading...");
 
 		for (addr=start,val=pattern; addr<end; addr++) {
+			WATCHDOG_RESET();
 			readback = *addr;
 			if (readback != val) {
 				printf ("\nMem error @ 0x%08X: "

include/asm-ppc/global_data.h

@@ -154,6 +154,9 @@ typedef	struct	global_data {
 #endif
 #if defined(CONFIG_LWMON) || defined(CONFIG_LWMON5)
 	unsigned long kbd_status;
+#endif
+#if defined(CONFIG_WD_MAX_RATE)
+	unsigned long long wdt_last;	/* trace watch-dog triggering rate */
 #endif
 	void		**jt;		/* jump table */
 } gd_t;

include/common.h

@@ -681,4 +681,8 @@ int cpu_reset(int nr);
 int cpu_release(int nr, int argc, char *argv[]);
 #endif
 
+#ifdef CONFIG_POST
+#define CONFIG_HAS_POST
+#endif
+
 #endif	/* __COMMON_H_ */

include/configs/lwmon5.h

@@ -98,6 +98,15 @@
 #define CFG_WATCHDOG_MAGIC_MASK	0xFFFF0000
 #define CFG_DSPIC_TEST_MASK	0x00000001
 
+/* Additional registers for watchdog timer post test */
+
+#define CFG_DSPIC_TEST_ADDR	(CFG_PERIPHERAL_BASE + GPT0_COMP5)
+#define CFG_WATCHDOG_TIME_ADDR	(CFG_PERIPHERAL_BASE + GPT0_COMP4)
+#define CFG_WATCHDOG_FLAGS_ADDR	(CFG_PERIPHERAL_BASE + GPT0_COMP5)
+#define CFG_WATCHDOG_MAGIC	0x12480000
+#define CFG_WATCHDOG_MAGIC_MASK	0xFFFF0000
+#define CFG_DSPIC_TEST_MASK	0x00000001
+
 /*-----------------------------------------------------------------------
  * Serial Port
  *----------------------------------------------------------------------*/
@@ -452,6 +461,7 @@
 
 #define CONFIG_HW_WATCHDOG	1	/* Use external HW-Watchdog	*/
 #define CONFIG_WD_PERIOD	40000	/* in usec */
+#define CONFIG_WD_MAX_RATE	66600	/* in ticks */
 
 /*
  * For booting Linux, the board info and command line data

post/Makefile

@@ -21,11 +21,50 @@
 # MA 02111-1307 USA
 #
 
+include $(TOPDIR)/include/autoconf.mk
 
-SUBDIRS = drivers cpu lib_$(ARCH) board/$(BOARDDIR)
+LIB				= libpost.a
+GPLIB-$(CONFIG_HAS_POST)	+= libgenpost.a
+COBJS-$(CONFIG_HAS_POST)	+= post.o tests.o
 
-LIB	= libpost.a
+SPLIB-$(CONFIG_HAS_POST) = drivers/libpostdrivers.a
+SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d lib_$(ARCH) ]; then echo \
+			    "lib_$(ARCH)/libpost$(ARCH).a"; fi)
+SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d lib_$(ARCH)/fpu ]; then echo \
+			    "lib_$(ARCH)/fpu/libpost$(ARCH)fpu.a"; fi)
+SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d cpu/$(CPU) ]; then echo \
+			    "cpu/$(CPU)/libpost$(CPU).a"; fi)
+SPLIB-$(CONFIG_HAS_POST) += $(shell if [ -d board/$(BOARD) ]; then echo \
+			    "board/$(BOARD)/libpost$(BOARD).a"; fi)
 
-COBJS	= post.o tests.o
+GPLIB	:= $(GPLIB-y)
+SPLIB	:= $(SPLIB-y)
+COBJS	:= $(COBJS-y)
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+LIB	:= $(obj)$(LIB)
 
-include $(TOPDIR)/post/rules.mk
+all:	$(LIB)
+
+# generic POST library
+$(GPLIB): $(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+# specific POST libraries
+$(SPLIB): $(obj).depend
+	$(MAKE) -C $(dir $(subst $(obj),,$@))
+
+# the POST lib archive
+$(LIB): $(GPLIB) $(SPLIB)
+	(echo create $(LIB); for lib in $(GPLIB) $(SPLIB) ; \
+	 do echo addlib $$lib; done; echo save) \
+	| $(AR) -M
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################

post/board/lwmon/sysmon.c

@@ -24,8 +24,6 @@
 #include <post.h>
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 /*
  * SYSMON test
  *
@@ -328,4 +326,3 @@ int sysmon_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_SYSMON */
-#endif /* CONFIG_POST */

post/board/lwmon5/Makefile

@@ -20,9 +20,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
+include $(TOPDIR)/include/autoconf.mk
 
 LIB	= libpostlwmon5.a
 
-COBJS	= sysmon.o watchdog.o dspic.o fpga.o dsp.o gdc.o
+COBJS-$(CONFIG_HAS_POST)	+= sysmon.o watchdog.o dspic.o fpga.o dsp.o gdc.o
 
 include $(TOPDIR)/post/rules.mk

post/board/lwmon5/dsp.c

@@ -24,11 +24,8 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
-
 #if CONFIG_POST & CFG_POST_DSP
 #include <asm/io.h>
 
@@ -54,4 +51,3 @@ int dsp_post_test(int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_DSP */
-#endif /* CONFIG_POST */

post/board/lwmon5/dspic.c

@@ -24,8 +24,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 /* There are two tests for dsPIC currently implemented:
  * 1. dsPIC ready test. Done in board_early_init_f(). Only result verified here.
  * 2. dsPIC POST result test.  This test gets dsPIC POST codes and version.
@@ -59,27 +57,25 @@ int dspic_init_post_test(int flags)
 
 #if CONFIG_POST & CFG_POST_BSPEC2
 /* Read a register from the dsPIC. */
-int dspic_read(ushort reg, ushort *data)
+int dspic_read(ushort reg)
 {
-	uchar buf[sizeof(*data)];
-	int rval;
-
-	rval = i2c_read(CFG_I2C_DSPIC_IO_ADDR, reg, sizeof(reg),
-					       buf, sizeof(*data));
+	uchar buf[2];
 
-	*data = (buf[0] << 8) | buf[1];
+	if (i2c_read(CFG_I2C_DSPIC_IO_ADDR, reg, 2, buf, 2))
+		return -1;
 
-	return rval;
+	return (uint)((buf[0] << 8) | buf[1]);
 }
 
 /* Verify error codes regs, display version */
 int dspic_post_test(int flags)
 {
-	ushort data;
+	int data;
 	int ret = 0;
 
 	post_log("\n");
-	if (dspic_read(DSPIC_VERSION_REG, &data)) {
+	data = dspic_read(DSPIC_VERSION_REG);
+	if (data == -1) {
 		post_log("dsPIC : failed read version\n");
 		ret = 1;
 	} else {
@@ -87,24 +83,23 @@ int dspic_post_test(int flags)
 			(data >> 8) & 0xFF, data & 0xFF);
 	}
 
-	if (dspic_read(DSPIC_POST_ERROR_REG, &data)) {
+	data = dspic_read(DSPIC_POST_ERROR_REG);
+	if (data != 0) ret = 1;
+	if (data == -1) {
 		post_log("dsPIC : failed read POST code\n");
 	} else {
 		post_log("dsPIC POST code 0x%04X\n", data);
 	}
-	if (data != 0)
-		ret = 1;
 
-	if (dspic_read(DSPIC_SYS_ERROR_REG, &data)) {
+	data = dspic_read(DSPIC_SYS_ERROR_REG);
+	if (data == -1) {
 		post_log("dsPIC : failed read system error\n");
 		ret = 1;
-	} else if (data != 0) {
+	} else {
 		post_log("dsPIC SYS-ERROR code: 0x%04X\n", data);
-		ret = 1;
 	}
 
 	return ret;
 }
 
 #endif /* CONFIG_POST & CFG_POST_BSPEC2 */
-#endif /* CONFIG_POST */

post/board/lwmon5/fpga.c

@@ -23,8 +23,6 @@
  */
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 /* This test performs testing of FPGA SCRATCH register,
  * gets FPGA version and run get_ram_size() on FPGA memory
  */
@@ -94,4 +92,3 @@ int fpga_post_test(int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_BSPEC3 */
-#endif /* CONFIG_POST */

post/board/lwmon5/gdc.c

@@ -23,8 +23,6 @@
  */
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 /* This test attempts to verify board GDC. A scratch register tested, then
  * simple memory test (get_ram_size()) run over GDC memory.
  */
@@ -96,4 +94,3 @@ int gdc_post_test(int flags)
 	return ret;
 }
 #endif /* CONFIG_POST & CFG_POST_BSPEC4 */
-#endif /* CONFIG_POST */

post/board/lwmon5/sysmon.c

@@ -25,8 +25,6 @@
 #include <post.h>
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 /*
  * SYSMON test
  *
@@ -34,9 +32,9 @@
  * The test passes when all the following voltages and temperatures
  * are within allowed ranges:
  *
- * Temperature		      -40 .. +85 C
- * +5V			    +4.75 .. +5.25 V
- * +5V standby		    +4.75 .. +5.25 V
+ * Temperature                -40 .. +85 C
+ * +5V                      +4.75 .. +5.25 V
+ * +5V standby              +4.75 .. +5.25 V
  *
  * LCD backlight is not enabled if temperature values are not within
  * allowed ranges (-30 .. + 80). The brightness of backlite can be
@@ -58,7 +56,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 /* from dspic.c */
-extern int dspic_read(ushort reg, ushort *data);
+extern int dspic_read(ushort reg);
 
 #define	RELOC(x) if (x != NULL) x = (void *) ((ulong) (x) + gd->reloc_off)
 
@@ -67,7 +65,6 @@ typedef struct sysmon_table_s sysmon_table_t;
 
 static void sysmon_dspic_init (sysmon_t * this);
 static int sysmon_dspic_read (sysmon_t * this, uint addr);
-static int sysmon_dspic_read_sgn (sysmon_t * this, uint addr);
 static void sysmon_backlight_disable (sysmon_table_t * this);
 
 struct sysmon_s
@@ -80,13 +77,9 @@ struct sysmon_s
 static sysmon_t sysmon_dspic =
 	{CFG_I2C_DSPIC_IO_ADDR, sysmon_dspic_init, sysmon_dspic_read};
 
-static sysmon_t sysmon_dspic_sgn =
-	{CFG_I2C_DSPIC_IO_ADDR, sysmon_dspic_init, sysmon_dspic_read_sgn};
-
 static sysmon_t * sysmon_list[] =
 {
 	&sysmon_dspic,
-	&sysmon_dspic_sgn,
 	NULL
 };
 
@@ -114,17 +107,17 @@ struct sysmon_table_s
 
 static sysmon_table_t sysmon_table[] =
 {
-    {"Temperature", " C", &sysmon_dspic_sgn, NULL, sysmon_backlight_disable,
+    {"Temperature", " C", &sysmon_dspic, NULL, sysmon_backlight_disable,
      1, 1, -32768, 32767, 0xFFFF, 0x8000-40, 0x8000+85, 0,
-				  0x8000-30, 0x8000+80, 0, 0x12BC},
+                                  0x8000-30, 0x8000+80, 0, 0x12BC},
 
     {"+ 5 V", "V", &sysmon_dspic, NULL, NULL,
-     100, 1000, 0, 0xFFFF, 0xFFFF, 4750, 5250, 0,
-				   4750, 5250, 0, 0x12CA},
+     100, 1000, -0x8000, 0x7FFF, 0xFFFF, 0x8000+4750, 0x8000+5250, 0,
+                                         0x8000+4750, 0x8000+5250, 0, 0x12CA},
 
     {"+ 5 V standby", "V", &sysmon_dspic, NULL, NULL,
-     100, 1000, 0, 0xFFFF, 0xFFFF, 4750, 5250, 0,
-				   4750, 5250, 0, 0x12C6},
+     100, 1000, -0x8000, 0x7FFF, 0xFFFF, 0x8000+4750, 0x8000+5250, 0,
+                                         0x8000+4750, 0x8000+5250, 0, 0x12C6},
 };
 static int sysmon_table_size = sizeof(sysmon_table) / sizeof(sysmon_table[0]);
 
@@ -161,7 +154,9 @@ static char *sysmon_unit_value (sysmon_table_t *s, uint val)
 	static char buf[32];
 	char *p, sign;
 	int decimal, frac;
-	int unit_val =
+	int unit_val;
+
+	unit_val =
 	    s->unit_min + (s->unit_max - s->unit_min) * val / s->val_mask;
 
 	if (val == -1)
@@ -197,18 +192,10 @@ static void sysmon_dspic_init (sysmon_t * this)
 
 static int sysmon_dspic_read (sysmon_t * this, uint addr)
 {
-	ushort data;
-
-	return (dspic_read(addr, &data)) ? -1 : data;
-}
-
-static int sysmon_dspic_read_sgn (sysmon_t * this, uint addr)
-{
-	ushort data;
+	int res = dspic_read(addr);
 
 	/* To fit into the table range we should add 0x8000 */
-	return (dspic_read(addr, &data)) ? -1 :
-	       (signed short)data + 0x8000;
+	return (res == -1) ? -1 : (res + 0x8000);
 }
 
 static void sysmon_backlight_disable (sysmon_table_t * this)
@@ -256,4 +243,3 @@ int sysmon_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_SYSMON */
-#endif /* CONFIG_POST */

post/board/lwmon5/watchdog.c

@@ -24,14 +24,11 @@
 
 #include <common.h>
 
-/*
- * This test verifies if the reason of last reset was an abnormal voltage
+/* This test verifies if the reason of last reset was an abnormal voltage
  * condition, than it performs watchdog test, measuing time required to
  * trigger watchdog reset.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_WATCHDOG
@@ -55,9 +52,8 @@ static void watchdog_magic_write(uint value)
 
 int sysmon1_post_test(int flags)
 {
-	if (gpio_read_in_bit(CFG_GPIO_SYSMON_STATUS) == 0) {
-		/*
-		 * 3.1. GPIO62 is low
+	if (gpio_read_in_bit(CFG_GPIO_SYSMON_STATUS)) {
+		/* 3.1. GPIO62 is low
 		 * Assuming system voltage failure.
 		 */
 		post_log("Abnormal voltage detected (GPIO62)\n");
@@ -69,14 +65,11 @@ int sysmon1_post_test(int flags)
 
 int lwmon5_watchdog_post_test(int flags)
 {
-	ulong time;
-
 	/* On each reset scratch register 1 should be tested,
 	 * but first test GPIO62:
 	 */
 	if (!(flags & POST_MANUAL) && sysmon1_post_test(flags)) {
-		/*
-		 * 3.1. GPIO62 is low
+		/* 3.1. GPIO62 is low
 		 * Assuming system voltage failure.
 		 */
 		/* 3.1.1. Set scratch register 1 to 0x0000xxxx */
@@ -86,12 +79,12 @@ int lwmon5_watchdog_post_test(int flags)
 	}
 
 	if (watchdog_magic_read() != CFG_WATCHDOG_MAGIC) {
-		/*
-		 * 3.2. Scratch register 1 differs from magic value 0x1248xxxx
+		/* 3.2. Scratch register 1 differs from magic value 0x1248xxxx
 		 * Assuming PowerOn
 		 */
 		int ints;
 		ulong base;
+		ulong time;
 
 		/* 3.2.1. Set magic value to scratch register */
 		watchdog_magic_write(CFG_WATCHDOG_MAGIC);
@@ -109,28 +102,26 @@ int lwmon5_watchdog_post_test(int flags)
 		if (ints)
 			enable_interrupts ();
 
-		/*
-		 * 3.2.5. Reset didn't happen. - Set 0x0000xxxx
+		/* 3.2.5. Reset didn't happen. - Set 0x0000xxxx
 		 * into scratch register 1
 		 */
 		watchdog_magic_write(0);
 		/* 3.2.6. Mark test as failed. */
 		post_log("hw watchdog time : %u ms, failed ", time);
 		return 2;
+	} else {
+		/* 3.3. Scratch register matches magic value 0x1248xxxx
+		 * Assume this is watchdog-initiated reset
+		 */
+		ulong time;
+		/* 3.3.1. So, the test succeed, save measured time to syslog. */
+		time = in_be32((void *)CFG_WATCHDOG_TIME_ADDR);
+		post_log("hw watchdog time : %u ms, passed ", time);
+		/* 3.3.2. Set scratch register 1 to 0x0000xxxx */
+		watchdog_magic_write(0);
+		return 0;
 	}
-
-	/*
-	 * 3.3. Scratch register matches magic value 0x1248xxxx
-	 * Assume this is watchdog-initiated reset
-	 */
-	/* 3.3.1. So, the test succeed, save measured time to syslog. */
-	time = in_be32((void *)CFG_WATCHDOG_TIME_ADDR);
-	post_log("hw watchdog time : %u ms, passed ", time);
-	/* 3.3.2. Set scratch register 1 to 0x0000xxxx */
-	watchdog_magic_write(0);
-
-	return 0;
+	return -1;
 }
 
 #endif /* CONFIG_POST & CFG_POST_WATCHDOG */
-#endif /* CONFIG_POST */

post/board/netta/codec.c

@@ -31,8 +31,6 @@
  * in the board specific function.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_CODEC
@@ -45,4 +43,3 @@ int codec_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_CODEC */
-#endif /* CONFIG_POST */

post/board/netta/dsp.c

@@ -31,8 +31,6 @@
  * in the board specific function.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_DSP
@@ -45,4 +43,3 @@ int dsp_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_DSP */
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/cache.c

@@ -29,8 +29,6 @@
  * several test scenarios.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include <watchdog.h>
 
@@ -78,4 +76,3 @@ int cache_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_CACHE */
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/cache_8xx.S

@@ -22,7 +22,6 @@
 
 #include <config.h>
 
-#ifdef CONFIG_POST
 #if defined(CONFIG_MPC823) || \
     defined(CONFIG_MPC850) || \
     defined(CONFIG_MPC855) || \
@@ -492,4 +491,3 @@ cache_post_test6_data:
 
 #endif /* CONFIG_MPC823 || MPC850 || MPC855 || MPC860 */
 #endif /* CONFIG_POST & CFG_POST_CACHE */
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/ether.c

@@ -35,8 +35,6 @@
  *   TEST_NUM - number of tests
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #if CONFIG_POST & CFG_POST_ETHER
 #if defined(CONFIG_8xx)
@@ -627,5 +625,3 @@ int ether_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_ETHER */
-
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/spr.c

@@ -33,8 +33,6 @@
  * corresponding table value.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_SPR
@@ -149,4 +147,3 @@ int spr_post_test (int flags)
 	return ret;
 }
 #endif /* CONFIG_POST & CFG_POST_SPR */
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/uart.c

@@ -36,8 +36,6 @@
  *   TEST_NUM - number of tests
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #if CONFIG_POST & CFG_POST_UART
 #if defined(CONFIG_8xx)
@@ -556,5 +554,3 @@ int uart_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_UART */
-
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/usb.c

@@ -34,8 +34,6 @@
  * Initialization Example.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_USB
@@ -265,5 +263,3 @@ int usb_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_USB */
-
-#endif /* CONFIG_POST */

post/cpu/mpc8xx/watchdog.c

@@ -33,8 +33,6 @@
  * reboots, on the second iteration the test routine reports a success.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include <watchdog.h>
 
@@ -75,4 +73,3 @@ int watchdog_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_WATCHDOG */
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/Makefile

@@ -20,10 +20,11 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
+include $(TOPDIR)/include/autoconf.mk
 
 LIB	= libpostppc4xx.a
 
-AOBJS   = cache_4xx.o
-COBJS	= cache.o denali_ecc.o ether.o fpu.o spr.o uart.o watchdog.o
+AOBJS-$(CONFIG_HAS_POST)	+= cache_4xx.o
+COBJS-$(CONFIG_HAS_POST)	+= cache.o denali_ecc.o ether.o fpu.o spr.o uart.o watchdog.o
 
 include $(TOPDIR)/post/rules.mk

post/cpu/ppc4xx/cache.c

@@ -31,8 +31,6 @@
  * several test scenarios.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_CACHE
@@ -122,4 +120,3 @@ int cache_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_CACHE */
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/cache_4xx.S

@@ -25,8 +25,6 @@
 
 #include <config.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include <ppc_asm.tmpl>
 #include <ppc_defs.h>
@@ -489,4 +487,3 @@ cache_post_test_inst:
 	blr
 
 #endif /* CONFIG_POST & CFG_POST_CACHE */
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/denali_ecc.c

@@ -31,7 +31,7 @@
 #include <common.h>
 #include <watchdog.h>
 
-#if defined(CONFIG_POST) && (defined(CONFIG_440EPX) || defined(CONFIG_440GRX))
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
 
 #include <post.h>
 
@@ -268,4 +268,4 @@ int ecc_post_test(int flags)
 	return ret;
 }
 #endif /* CONFIG_POST & CFG_POST_ECC */
-#endif /* defined(CONFIG_POST) && ... */
+#endif /* defined(CONFIG_440EPX) || defined(CONFIG_440GRX) */

post/cpu/ppc4xx/ether.c

@@ -37,8 +37,6 @@
  *   TEST_NUM - number of tests
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_ETHER
@@ -430,4 +428,3 @@ out_free:
 }
 
 #endif /* CONFIG_POST & CFG_POST_ETHER */
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/fpu.c

@@ -25,7 +25,6 @@
 
 #include <config.h>
 
-#ifdef CONFIG_POST
 #if defined(CONFIG_440EP) || \
     defined(CONFIG_440EPX)
 
@@ -56,4 +55,3 @@ void fpu_enable(void)
 }
 
 #endif
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/spr.c

@@ -35,8 +35,6 @@
  * corresponding table value.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_SPR
@@ -199,4 +197,3 @@ int spr_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_SPR */
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/uart.c

@@ -32,8 +32,6 @@
  * characters are transmitted.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_UART
@@ -389,4 +387,3 @@ int uart_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_UART */
-#endif /* CONFIG_POST */

post/cpu/ppc4xx/watchdog.c

@@ -35,8 +35,6 @@
  * reboots, on the second iteration the test routine reports a success.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_WATCHDOG
@@ -68,4 +66,3 @@ int watchdog_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_WATCHDOG */
-#endif /* CONFIG_POST */

post/drivers/Makefile

@@ -20,12 +20,10 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-
-
-SUBDIRS =
+include $(TOPDIR)/config.mk
 
 LIB	= libpostdrivers.a
 
-COBJS	= i2c.o memory.o rtc.o
+COBJS-$(CONFIG_HAS_POST)	+= i2c.o memory.o rtc.o
 
 include $(TOPDIR)/post/rules.mk

post/drivers/i2c.c

@@ -23,8 +23,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 /*
  * I2C test
  *
@@ -91,4 +89,3 @@ int i2c_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_I2C */
-#endif /* CONFIG_POST */

post/drivers/memory.c

@@ -150,8 +150,6 @@
  * the whole RAM.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include <watchdog.h>
 
@@ -483,4 +481,3 @@ int memory_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_MEMORY */
-#endif /* CONFIG_POST */

post/drivers/rtc.c

@@ -40,8 +40,6 @@
  *      nonleap-years.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include <rtc.h>
 
@@ -195,4 +193,3 @@ int rtc_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_RTC */
-#endif /* CONFIG_POST */

post/lib_ppc/Makefile

@@ -20,14 +20,13 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-
-SUBDIRS = fpu
+include $(TOPDIR)/config.mk
 
 LIB	= libpostppc.a
 
-AOBJS	= asm.o
-COBJS	= cpu.o cmp.o cmpi.o two.o twox.o three.o threex.o
-COBJS   += threei.o andi.o srawi.o rlwnm.o rlwinm.o rlwimi.o
-COBJS	+= store.o load.o cr.o b.o multi.o string.o complex.o
+AOBJS-$(CONFIG_HAS_POST)	+= asm.o
+COBJS-$(CONFIG_HAS_POST)	+= cpu.o cmp.o cmpi.o two.o twox.o three.o threex.o
+COBJS-$(CONFIG_HAS_POST)   += threei.o andi.o srawi.o rlwnm.o rlwinm.o rlwimi.o
+COBJS-$(CONFIG_HAS_POST)	+= store.o load.o cr.o b.o multi.o string.o complex.o
 
 include $(TOPDIR)/post/rules.mk

post/lib_ppc/andi.c

@@ -32,8 +32,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -120,4 +118,3 @@ int cpu_post_test_andi (void)
 }
 
 #endif
-#endif

post/lib_ppc/asm.S

@@ -22,8 +22,6 @@
 
 #include <config.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include <ppc_asm.tmpl>
 #include <ppc_defs.h>
@@ -358,4 +356,3 @@ cpu_post_complex_2_loop:
 blr
 
 #endif
-#endif

post/lib_ppc/b.c

@@ -37,8 +37,6 @@
  * linked in U-Boot at build time.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -194,4 +192,3 @@ int cpu_post_test_b (void)
 }
 
 #endif
-#endif

post/lib_ppc/cmp.c

@@ -36,8 +36,6 @@
  * the result in and the expected result.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -130,4 +128,3 @@ int cpu_post_test_cmp (void)
 }
 
 #endif
-#endif

post/lib_ppc/cmpi.c

@@ -36,8 +36,6 @@
  * the result in and the expected result.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -130,4 +128,3 @@ int cpu_post_test_cmpi (void)
 }
 
 #endif
-#endif

post/lib_ppc/complex.c

@@ -31,8 +31,6 @@
  * calculations, but probably under different timing conditions, etc.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -123,4 +121,3 @@ int cpu_post_test_complex (void)
 }
 
 #endif
-#endif

post/lib_ppc/cpu.c

@@ -32,8 +32,6 @@
  * For more details refer to post/cpu/ *.c files.
  */
 
-#ifdef CONFIG_POST
-
 #include <watchdog.h>
 #include <post.h>
 #include <asm/mmu.h>
@@ -147,4 +145,3 @@ int cpu_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_CPU */
-#endif /* CONFIG_POST */

post/lib_ppc/cr.c

@@ -46,8 +46,6 @@
  * expected one.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -353,4 +351,3 @@ int cpu_post_test_cr (void)
 }
 
 #endif
-#endif

post/lib_ppc/fpu/20001122-1.c

@@ -26,8 +26,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -59,4 +57,3 @@ int fpu_post_test_math1 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/20010114-2.c

@@ -26,8 +26,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -63,4 +61,3 @@ int fpu_post_test_math2 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/20010226-1.c

@@ -26,8 +26,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -51,4 +49,3 @@ int fpu_post_test_math3 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/980619-1.c

@@ -26,8 +26,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -57,4 +55,3 @@ int fpu_post_test_math4 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/Makefile

@@ -20,12 +20,12 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-
+include $(TOPDIR)/config.mk
 
 LIB	= libpostppcfpu.a
 
-COBJS	+= fpu.o 20001122-1.o 20010114-2.o 20010226-1.o 980619-1.o
-COBJS	+= acc1.o compare-fp-1.o mul-subnormal-single-1.o
+COBJS-$(CONFIG_HAS_POST)	+= fpu.o 20001122-1.o 20010114-2.o 20010226-1.o 980619-1.o
+COBJS-$(CONFIG_HAS_POST)	+= acc1.o compare-fp-1.o mul-subnormal-single-1.o
 
 include $(TOPDIR)/post/rules.mk
 

post/lib_ppc/fpu/acc1.c

@@ -26,8 +26,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -54,4 +52,3 @@ int fpu_post_test_math5 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/compare-fp-1.c

@@ -28,8 +28,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -222,4 +220,3 @@ int fpu_post_test_math6 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/fpu.c

@@ -34,8 +34,6 @@
  * For more details refer to post/cpu/ *.c files.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -89,4 +87,3 @@ int fpu_post_test (int flags)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/fpu/mul-subnormal-single-1.c

@@ -28,8 +28,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 #if CONFIG_POST & CFG_POST_FPU
@@ -100,4 +98,3 @@ int fpu_post_test_math7 (void)
 }
 
 #endif /* CONFIG_POST & CFG_POST_FPU */
-#endif /* CONFIG_POST */

post/lib_ppc/load.c

@@ -41,8 +41,6 @@
  * register (it must change for "load with update" instructions).
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -252,4 +250,3 @@ int cpu_post_test_load (void)
 }
 
 #endif
-#endif

post/lib_ppc/multi.c

@@ -33,8 +33,6 @@
  * of the source and target buffers are then compared.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -78,4 +76,3 @@ int cpu_post_test_multi (void)
 }
 
 #endif
-#endif

post/lib_ppc/rlwimi.c

@@ -32,8 +32,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -159,4 +157,3 @@ int cpu_post_test_rlwimi (void)
 }
 
 #endif
-#endif

post/lib_ppc/rlwinm.c

@@ -32,8 +32,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -152,4 +150,3 @@ int cpu_post_test_rlwinm (void)
 }
 
 #endif
-#endif

post/lib_ppc/rlwnm.c

@@ -32,8 +32,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -162,4 +160,3 @@ int cpu_post_test_rlwnm (void)
 }
 
 #endif
-#endif

post/lib_ppc/srawi.c

@@ -32,8 +32,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -153,4 +151,3 @@ int cpu_post_test_srawi (void)
 }
 
 #endif
-#endif

post/lib_ppc/store.c

@@ -41,8 +41,6 @@
  * with update" instructions).
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -232,4 +230,3 @@ int cpu_post_test_store (void)
 }
 
 #endif
-#endif

post/lib_ppc/string.c

@@ -33,8 +33,6 @@
  * of the source and target buffers are then compared.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -103,4 +101,3 @@ int cpu_post_test_string (void)
 }
 
 #endif
-#endif

post/lib_ppc/three.c

@@ -35,8 +35,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -256,4 +254,3 @@ int cpu_post_test_three (void)
 }
 
 #endif
-#endif

post/lib_ppc/threei.c

@@ -34,8 +34,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -134,4 +132,3 @@ int cpu_post_test_threei (void)
 }
 
 #endif
-#endif

post/lib_ppc/threex.c

@@ -35,8 +35,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -226,4 +224,3 @@ int cpu_post_test_threex (void)
 }
 
 #endif
-#endif

post/lib_ppc/two.c

@@ -35,8 +35,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -173,4 +171,3 @@ int cpu_post_test_two (void)
 }
 
 #endif
-#endif

post/lib_ppc/twox.c

@@ -35,8 +35,6 @@
  * different sets of operand registers and result registers.
  */
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 #include "cpu_asm.h"
 
@@ -173,4 +171,3 @@ int cpu_post_test_twox (void)
 }
 
 #endif
-#endif

post/post.c

@@ -30,8 +30,6 @@
 #include <logbuff.h>
 #endif
 
-#ifdef CONFIG_POST
-
 DECLARE_GLOBAL_DATA_PTR;
 
 #define POST_MAX_NUMBER		32
@@ -442,5 +440,3 @@ unsigned long post_time_ms (unsigned long base)
 	return 0; /* Not implemented yet */
 #endif
 }
-
-#endif /* CONFIG_POST */

post/rules.mk

@@ -23,6 +23,8 @@
 
 include $(TOPDIR)/config.mk
 
+COBJS	:= $(COBJS-y)
+AOBJS	:= $(AOBJS-y)
 SRCS 	:= $(AOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS))
 LIB	:= $(obj)$(LIB)

post/tests.c

@@ -27,8 +27,6 @@
 
 #include <common.h>
 
-#ifdef CONFIG_POST
-
 #include <post.h>
 
 extern int cache_post_test (int flags);
@@ -278,5 +276,3 @@ struct post_test post_list[] =
 };
 
 unsigned int post_list_size = sizeof (post_list) / sizeof (struct post_test);
-
-#endif /* CONFIG_POST */