Merge branch '2021-01-27-assorted-fixes-and-improvements'

- A wide variety of fixes throughout the tree.

7 files changed, 97 insertions, 5 deletions

diff --git a/include/binman.h b/include/binman.h
index 8b89a9666d..5958dfb448 100644
--- a/include/binman.h
+++ b/include/binman.h
@@ -71,6 +71,20 @@ int binman_entry_find(const char *name, struct binman_entry *entry);
 ofnode binman_section_find_node(const char *name);
 
 /**
+ * binman_select_subnode() - Select a subnode to use to find entries
+ *
+ * Normally binman selects the top-level node for future entry requests, such as
+ * binman_entry_find(). This function allows a subnode to be chosen instead.
+ *
+ * @name: Name of subnode, typically a section. This must be in the top-level
+ *	binman node
+ * @return 0 if OK, -EINVAL if there is no /binman node, -ECHILD if multiple
+ *	images are being used but the first image is not available, -ENOENT if
+ *	the requested subnode cannot be found
+ */
+int binman_select_subnode(const char *name);
+
+/**
  * binman_init() - Set up the binman symbol information
  *
  * This locates the binary symbol information in the device tree ready for use
diff --git a/include/bloblist.h b/include/bloblist.h
index 8cdce61187..964b974fda 100644
--- a/include/bloblist.h
+++ b/include/bloblist.h
@@ -243,6 +243,16 @@ void bloblist_show_list(void);
 const char *bloblist_tag_name(enum bloblist_tag_t tag);
 
 /**
+ * bloblist_reloc() - Relocate the bloblist and optionally resize it
+ *
+ * @to: Pointer to new bloblist location (must not overlap old location)
+ * @to:size: New size for bloblist (must be larger than from_size)
+ * @from: Pointer to bloblist to relocate
+ * @from_size: Size of bloblist to relocate
+ */
+void bloblist_reloc(void *to, uint to_size, void *from, uint from_size);
+
+/**
  * bloblist_init() - Init the bloblist system with a single bloblist
  *
  * This uses CONFIG_BLOBLIST_ADDR and CONFIG_BLOBLIST_SIZE to set up a bloblist
diff --git a/include/bootcount.h b/include/bootcount.h
index cd30403984..b1d1fe53d1 100644
--- a/include/bootcount.h
+++ b/include/bootcount.h
@@ -69,7 +69,7 @@ void bootcount_store(ulong);
  */
 ulong bootcount_load(void);
 
-#if defined(CONFIG_SPL_BOOTCOUNT_LIMIT) || defined(CONFIG_BOOTCOUNT_LIMIT)
+#if defined(CONFIG_SPL_BOOTCOUNT_LIMIT) || defined(CONFIG_TPL_BOOTCOUNT_LIMIT) || defined(CONFIG_BOOTCOUNT_LIMIT)
 
 #if !defined(CONFIG_SYS_BOOTCOUNT_LE) && !defined(CONFIG_SYS_BOOTCOUNT_BE)
 # if __BYTE_ORDER == __LITTLE_ENDIAN
@@ -130,7 +130,7 @@ static inline void bootcount_inc(void)
 
 #ifndef CONFIG_SPL_BUILD
 	/* Only increment bootcount when no bootcount support in SPL */
-#ifndef CONFIG_SPL_BOOTCOUNT_LIMIT
+#if !defined(CONFIG_SPL_BOOTCOUNT_LIMIT) && !defined(CONFIG_TPL_BOOTCOUNT_LIMIT)
 	bootcount_store(++bootcount);
 #endif
 	env_set_ulong("bootcount", bootcount);
@@ -140,5 +140,5 @@ static inline void bootcount_inc(void)
 #else
 static inline int bootcount_error(void) { return 0; }
 static inline void bootcount_inc(void) {}
-#endif /* CONFIG_SPL_BOOTCOUNT_LIMIT || CONFIG_BOOTCOUNT_LIMIT */
+#endif /* CONFIG_SPL_BOOTCOUNT_LIMIT || CONFIG_TPL_BOOTCOUNT_LIMIT || CONFIG_BOOTCOUNT_LIMIT */
 #endif /* _BOOTCOUNT_H__ */
diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h
index 2d1e6cc156..7f2be23394 100644
--- a/include/linux/arm-smccc.h
+++ b/include/linux/arm-smccc.h
@@ -11,8 +11,8 @@
  * http://infocenter.arm.com/help/topic/com.arm.doc.den0028a/index.html
  */
 
-#define ARM_SMCCC_STD_CALL		0
-#define ARM_SMCCC_FAST_CALL		1
+#define ARM_SMCCC_STD_CALL		0UL
+#define ARM_SMCCC_FAST_CALL		1UL
 #define ARM_SMCCC_TYPE_SHIFT		31
 
 #define ARM_SMCCC_SMC_32		0
diff --git a/include/spl.h b/include/spl.h
index a7648787b7..faffeb519a 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -58,6 +58,7 @@ static inline bool u_boot_first_phase(void)
 }
 
 enum u_boot_phase {
+	PHASE_NONE,	/* Invalid phase, signifying before U-Boot */
 	PHASE_TPL,	/* Running in TPL */
 	PHASE_SPL,	/* Running in SPL */
 	PHASE_BOARD_F,	/* Running in U-Boot before relocation */
@@ -123,6 +124,58 @@ static inline enum u_boot_phase spl_phase(void)
 #endif
 }
 
+/**
+ * spl_prev_phase() - Figure out the previous U-Boot phase
+ *
+ * @return the previous phase from this one, e.g. if called in SPL this returns
+ *	PHASE_TPL, if TPL is enabled
+ */
+static inline enum u_boot_phase spl_prev_phase(void)
+{
+#ifdef CONFIG_TPL_BUILD
+	return PHASE_NONE;
+#elif defined(CONFIG_SPL_BUILD)
+	return IS_ENABLED(CONFIG_TPL) ? PHASE_TPL : PHASE_NONE;
+#else
+	return IS_ENABLED(CONFIG_SPL) ? PHASE_SPL : PHASE_NONE;
+#endif
+}
+
+/**
+ * spl_next_phase() - Figure out the next U-Boot phase
+ *
+ * @return the next phase from this one, e.g. if called in TPL this returns
+ *	PHASE_SPL
+ */
+static inline enum u_boot_phase spl_next_phase(void)
+{
+#ifdef CONFIG_TPL_BUILD
+	return PHASE_SPL;
+#else
+	return PHASE_BOARD_F;
+#endif
+}
+
+/**
+ * spl_phase_name() - Get the name of the current phase
+ *
+ * @return phase name
+ */
+static inline const char *spl_phase_name(enum u_boot_phase phase)
+{
+	switch (phase) {
+	case PHASE_TPL:
+		return "TPL";
+	case PHASE_SPL:
+		return "SPL";
+	case PHASE_BOARD_F:
+	case PHASE_BOARD_R:
+		return "U-Boot";
+	default:
+		return "phase?";
+	}
+}
+
 /* A string name for SPL or TPL */
 #ifdef CONFIG_SPL_BUILD
 # ifdef CONFIG_TPL_BUILD
diff --git a/include/uuid.h b/include/uuid.h
index 0c653cb087..4a4883d3b5 100644
--- a/include/uuid.h
+++ b/include/uuid.h
@@ -23,6 +23,7 @@ struct uuid {
 #define UUID_STR_FORMAT_GUID	BIT(0)
 #define UUID_STR_UPPER_CASE	BIT(1)
 
+/* Use UUID_STR_LEN + 1 for string space */
 #define UUID_STR_LEN		36
 #define UUID_BIN_LEN		sizeof(struct uuid)
 
diff --git a/include/video.h b/include/video.h
index 74d822fadb..827733305e 100644
--- a/include/video.h
+++ b/include/video.h
@@ -246,11 +246,25 @@ void video_set_default_colors(struct udevice *dev, bool invert);
  *	frame buffer start
  */
 int video_sync_copy(struct udevice *dev, void *from, void *to);
+
+/**
+ * video_sync_copy_all() - Sync the entire framebuffer to the copy
+ *
+ * @dev: Vidconsole device being updated
+ * @return 0 (always)
+ */
+int video_sync_copy_all(struct udevice *dev);
 #else
 static inline int video_sync_copy(struct udevice *dev, void *from, void *to)
 {
 	return 0;
 }
+
+static inline int video_sync_copy_all(struct udevice *dev)
+{
+	return 0;
+}
+
 #endif
 
 #ifndef CONFIG_DM_VIDEO