Merge branch 'next'

Bring in the assorted changes that have been staged in the 'next' branch
prior to release.

Signed-off-by: Tom Rini <trini@konsulko.com>

7 files changed, 32 insertions, 52 deletions

diff --git a/common/board_f.c b/common/board_f.c
index d3444c7edc..62473abf79 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -215,8 +215,6 @@ static int announce_dram_init(void)
 static int show_dram_config(void)
 {
 	unsigned long long size;
-
-#ifdef CONFIG_NR_DRAM_BANKS
 	int i;
 
 	debug("\nRAM Configuration:\n");
@@ -229,9 +227,6 @@ static int show_dram_config(void)
 #endif
 	}
 	debug("\nDRAM:  ");
-#else
-	size = gd->ram_size;
-#endif
 
 	print_size(size, "");
 	board_add_ram_info(0);
@@ -242,10 +237,8 @@ static int show_dram_config(void)
 
 __weak int dram_init_banksize(void)
 {
-#if defined(CONFIG_NR_DRAM_BANKS) && defined(CONFIG_SYS_SDRAM_BASE)
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	gd->bd->bi_dram[0].start = gd->ram_base;
 	gd->bd->bi_dram[0].size = get_effective_memsize();
-#endif
 
 	return 0;
 }
@@ -603,9 +596,6 @@ int setup_bdinfo(void)
 {
 	struct bd_info *bd = gd->bd;
 
-	bd->bi_memstart = gd->ram_base;  /* start of memory */
-	bd->bi_memsize = gd->ram_size;   /* size in bytes */
-
 	if (IS_ENABLED(CONFIG_SYS_HAS_SRAM)) {
 		bd->bi_sramstart = CONFIG_SYS_SRAM_BASE; /* start of SRAM */
 		bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;  /* size  of SRAM */
diff --git a/common/image.c b/common/image.c
index da8bccd400..645bfef169 100644
--- a/common/image.c
+++ b/common/image.c
@@ -685,14 +685,8 @@ phys_size_t env_get_bootm_size(void)
 		return tmp;
 	}
 
-#if (defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE)) && \
-     defined(CONFIG_NR_DRAM_BANKS)
-	start = gd->bd->bi_dram[0].start;
-	size = gd->bd->bi_dram[0].size;
-#else
-	start = gd->bd->bi_memstart;
-	size = gd->bd->bi_memsize;
-#endif
+	start = gd->ram_base;
+	size = gd->ram_size;
 
 	if (start + size > gd->ram_top)
 		size = gd->ram_top - start;
diff --git a/common/init/handoff.c b/common/init/handoff.c
index e00b43e6a7..62071bd017 100644
--- a/common/init/handoff.c
+++ b/common/init/handoff.c
@@ -12,18 +12,15 @@ DECLARE_GLOBAL_DATA_PTR;
 
 void handoff_save_dram(struct spl_handoff *ho)
 {
+	struct bd_info *bd = gd->bd;
+	int i;
+
 	ho->ram_size = gd->ram_size;
-#ifdef CONFIG_NR_DRAM_BANKS
-	{
-		struct bd_info *bd = gd->bd;
-		int i;
-
-		for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-			ho->ram_bank[i].start = bd->bi_dram[i].start;
-			ho->ram_bank[i].size = bd->bi_dram[i].size;
-		}
+
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+		ho->ram_bank[i].start = bd->bi_dram[i].start;
+		ho->ram_bank[i].size = bd->bi_dram[i].size;
 	}
-#endif
 }
 
 void handoff_load_dram_size(struct spl_handoff *ho)
@@ -33,15 +30,11 @@ void handoff_load_dram_size(struct spl_handoff *ho)
 
 void handoff_load_dram_banks(struct spl_handoff *ho)
 {
-#ifdef CONFIG_NR_DRAM_BANKS
-	{
-		struct bd_info *bd = gd->bd;
-		int i;
-
-		for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-			bd->bi_dram[i].start = ho->ram_bank[i].start;
-			bd->bi_dram[i].size = ho->ram_bank[i].size;
-		}
+	struct bd_info *bd = gd->bd;
+	int i;
+
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+		bd->bi_dram[i].start = ho->ram_bank[i].start;
+		bd->bi_dram[i].size = ho->ram_bank[i].size;
 	}
-#endif
 }
diff --git a/common/log.c b/common/log.c
index 734d26de4a..9a5f100da3 100644
--- a/common/log.c
+++ b/common/log.c
@@ -191,12 +191,23 @@ static bool log_passes_filters(struct log_device *ldev, struct log_rec *rec)
 static int log_dispatch(struct log_rec *rec)
 {
 	struct log_device *ldev;
+	static int processing_msg;
 
+	/*
+	 * When a log driver writes messages (e.g. via the network stack) this
+	 * may result in further generated messages. We cannot process them here
+	 * as this might result in infinite recursion.
+	 */
+	if (processing_msg)
+		return 0;
+
+	/* Emit message */
+	processing_msg = 1;
 	list_for_each_entry(ldev, &gd->log_head, sibling_node) {
 		if (log_passes_filters(ldev, rec))
 			ldev->drv->emit(ldev, rec);
 	}
-
+	processing_msg = 0;
 	return 0;
 }
 
diff --git a/common/log_syslog.c b/common/log_syslog.c
index 149ff5af31..2ae703fed7 100644
--- a/common/log_syslog.c
+++ b/common/log_syslog.c
@@ -35,16 +35,9 @@ static int log_syslog_emit(struct log_device *ldev, struct log_rec *rec)
 	char *log_msg;
 	int eth_hdr_size;
 	struct in_addr bcast_ip;
-	static int processing_msg;
 	unsigned int log_level;
 	char *log_hostname;
 
-	/* Fend off messages from the network stack while writing a message */
-	if (processing_msg)
-		return 0;
-
-	processing_msg = 1;
-
 	/* Setup packet buffers */
 	net_init();
 	/* Disable hardware and put it into the reset state */
@@ -108,7 +101,6 @@ static int log_syslog_emit(struct log_device *ldev, struct log_rec *rec)
 	net_send_packet((uchar *)msg, ptr - msg);
 
 out:
-	processing_msg = 0;
 	return ret;
 }
 
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index af8255a8d6..807b1dc059 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -602,7 +602,7 @@ config SPL_FAT_WRITE
 	  Support for the underlying block device (e.g. MMC or USB) must be
 	  enabled separately.
 
-config SPL_FPGA_SUPPORT
+config SPL_FPGA
 	bool "Support FPGAs"
 	help
 	  Enable support for FPGAs in SPL. Field-programmable Gate Arrays
@@ -1271,7 +1271,7 @@ config SPL_YMODEM_SUPPORT
 
 config SPL_ATF
 	bool "Support ARM Trusted Firmware"
-	depends on ARM64
+	depends on ARM64 && SPL_FIT
 	help
 	  ATF(ARM Trusted Firmware) is a component for ARM AArch64 which
 	  is loaded by SPL (which is considered as BL2 in ATF terminology).
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index a8bfd388b1..0e27ad1d6a 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -253,7 +253,7 @@ static int spl_load_fit_image(struct spl_load_info *info, ulong sector,
 	const void *data;
 	bool external_data = false;
 
-	if (IS_ENABLED(CONFIG_SPL_FPGA_SUPPORT) ||
+	if (IS_ENABLED(CONFIG_SPL_FPGA) ||
 	    (IS_ENABLED(CONFIG_SPL_OS_BOOT) && IS_ENABLED(CONFIG_SPL_GZIP))) {
 		if (fit_image_get_type(fit, node, &type))
 			puts("Cannot get image type.\n");
@@ -546,7 +546,7 @@ int spl_load_simple_fit(struct spl_image_info *spl_image,
 		return -1;
 	}
 
-#ifdef CONFIG_SPL_FPGA_SUPPORT
+#ifdef CONFIG_SPL_FPGA
 	node = spl_fit_get_image_node(fit, images, "fpga", 0);
 	if (node >= 0) {
 		/* Load the image and set up the spl_image structure */