[PATCH] arm: use CONFIG_SUPPORT_PASSING_ATAGS

[Patrick Delaunay]

Simplify the bootm and the spl code by using the new config
CONFIG_SUPPORT_PASSING_ATAGS.

Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
---
This patch depends of Tom Rini patch [1] for CONFIG_SUPPORT_PASSING_ATAGS
addition.

[1] "arm: Disable ATAGs support"
https://patchwork.ozlabs.org/project/uboot/patch/20210830131632.18780-3-trini@konsulko.com/
     sent in the patch-set
https://patchwork.ozlabs.org/project/uboot/list/?series=260161&state=*

Patrick

 arch/arm/include/asm/bootm.h   |  6 +-----
 arch/nds32/include/asm/bootm.h |  6 +-----
 arch/nds32/lib/bootm.c         | 22 +++++-----------------
 cmd/spl.c                      |  6 +-----
 4 files changed, 8 insertions(+), 32 deletions(-)

diff --git a/arch/arm/include/asm/bootm.h b/arch/arm/include/asm/bootm.h
index 27f183b93d..439e43c2d0 100644
--- a/arch/arm/include/asm/bootm.h
+++ b/arch/arm/include/asm/bootm.h
@@ -10,11 +10,7 @@
 
 extern void udc_disconnect(void);
 
-#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
-		defined(CONFIG_CMDLINE_TAG) || \
-		defined(CONFIG_INITRD_TAG) || \
-		defined(CONFIG_SERIAL_TAG) || \
-		defined(CONFIG_REVISION_TAG)
+#ifdef CONFIG_SUPPORT_PASSING_ATAGS
 # define BOOTM_ENABLE_TAGS		1
 #else
 # define BOOTM_ENABLE_TAGS		0
diff --git a/arch/nds32/include/asm/bootm.h b/arch/nds32/include/asm/bootm.h
index 804f8581b6..c956fdd49c 100644
--- a/arch/nds32/include/asm/bootm.h
+++ b/arch/nds32/include/asm/bootm.h
@@ -12,11 +12,7 @@
 
 extern void udc_disconnect(void);
 
-#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
-		defined(CONFIG_CMDLINE_TAG) || \
-		defined(CONFIG_INITRD_TAG) || \
-		defined(CONFIG_SERIAL_TAG) || \
-		defined(CONFIG_REVISION_TAG)
+#ifdef CONFIG_SUPPORT_PASSING_ATAGS
 # define BOOTM_ENABLE_TAGS		1
 #else
 # define BOOTM_ENABLE_TAGS		0
diff --git a/arch/nds32/lib/bootm.c b/arch/nds32/lib/bootm.c
index 4cb0f530ae..ee0c2bc1a3 100644
--- a/arch/nds32/lib/bootm.c
+++ b/arch/nds32/lib/bootm.c
@@ -19,11 +19,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
-	defined(CONFIG_CMDLINE_TAG) || \
-	defined(CONFIG_INITRD_TAG) || \
-	defined(CONFIG_SERIAL_TAG) || \
-	defined(CONFIG_REVISION_TAG)
+#ifdef CONFIG_SUPPORT_PASSING_ATAGS
 static void setup_start_tag(struct bd_info *bd);
 
 # ifdef CONFIG_SETUP_MEMORY_TAGS
@@ -38,7 +34,7 @@ static void setup_initrd_tag(struct bd_info *bd, ulong initrd_start,
 static void setup_end_tag(struct bd_info *bd);
 
 static struct tag *params;
-#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
+#endif /* CONFIG_SUPPORT_PASSING_ATAGS */
 
 int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 {
@@ -82,11 +78,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 		}
 #endif
 	} else if (BOOTM_ENABLE_TAGS) {
-#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
-	defined(CONFIG_CMDLINE_TAG) || \
-	defined(CONFIG_INITRD_TAG) || \
-	defined(CONFIG_SERIAL_TAG) || \
-	defined(CONFIG_REVISION_TAG)
+#ifdef CONFIG_SUPPORT_PASSING_ATAGS
 	setup_start_tag(bd);
 #ifdef CONFIG_SERIAL_TAG
 	setup_serial_tag(&params);
@@ -127,11 +119,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 	return 1;
 }
 
-#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
-	defined(CONFIG_CMDLINE_TAG) || \
-	defined(CONFIG_INITRD_TAG) || \
-	defined(CONFIG_SERIAL_TAG) || \
-	defined(CONFIG_REVISION_TAG)
+#ifdef CONFIG_SUPPORT_PASSING_ATAGS
 static void setup_start_tag(struct bd_info *bd)
 {
 	params = (struct tag *)bd->bi_boot_params;
@@ -244,4 +232,4 @@ static void setup_end_tag(struct bd_info *bd)
 	params->hdr.size = 0;
 }
 
-#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
+#endif /* CONFIG_SUPPORT_PASSING_ATAGS */
diff --git a/cmd/spl.c b/cmd/spl.c
index 472703f8fe..8a2ded72be 100644
--- a/cmd/spl.c
+++ b/cmd/spl.c
@@ -32,11 +32,7 @@ static const char **subcmd_list[] = {
 		NULL,
 	},
 	[SPL_EXPORT_ATAGS] = (const char * []) {
-#if defined(CONFIG_SETUP_MEMORY_TAGS) || \
-	defined(CONFIG_CMDLINE_TAG) || \
-	defined(CONFIG_INITRD_TAG) || \
-	defined(CONFIG_SERIAL_TAG) || \
-	defined(CONFIG_REVISION_TAG)
+#ifdef CONFIG_SUPPORT_PASSING_ATAGS
 		"start",
 		"loados",
 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
-- 
2.25.1