[PATCH 07/12] binman: Add a way to read the ROM offset
Simon Glass
sjg at chromium.org
Mon Sep 28 02:46:19 CEST 2020
Provide a function to read the ROM offset so that we can store the value
in one place and clients don't need to store it themselves after calling
binman_set_rom_offset().
Signed-off-by: Simon Glass <sjg at chromium.org>
---
include/binman.h | 7 +++++++
lib/binman.c | 7 ++++++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/include/binman.h b/include/binman.h
index e0b92075e27..8b89a9666d5 100644
--- a/include/binman.h
+++ b/include/binman.h
@@ -42,6 +42,13 @@ int binman_entry_map(ofnode parent, const char *name, void **bufp, int *sizep);
*/
void binman_set_rom_offset(int rom_offset);
+/**
+ * binman_get_rom_offset() - Get the ROM memory-map offset
+ *
+ * @returns offset from an image_pos to the memory-mapped address
+ */
+int binman_get_rom_offset(void);
+
/**
* binman_entry_find() - Find a binman symbol
*
diff --git a/lib/binman.c b/lib/binman.c
index 7a8ad62c4a8..79e497fc8de 100644
--- a/lib/binman.c
+++ b/lib/binman.c
@@ -43,7 +43,7 @@ static int binman_entry_find_internal(ofnode node, const char *name,
ret = ofnode_read_u32(node, "image-pos", &entry->image_pos);
if (ret)
- return log_msg_ret("import-pos", ret);
+ return log_msg_ret("image-pos", ret);
ret = ofnode_read_u32(node, "size", &entry->size);
if (ret)
return log_msg_ret("size", ret);
@@ -83,6 +83,11 @@ void binman_set_rom_offset(int rom_offset)
binman->rom_offset = rom_offset;
}
+int binman_get_rom_offset(void)
+{
+ return binman->rom_offset;
+}
+
int binman_init(void)
{
binman = malloc(sizeof(struct binman_info));
--
2.28.0.681.g6f77f65b4e-goog
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