commit ba06a1fe306c7f3c9ce4d21b00b71b8a0d532026
author Simon Glass <sjg@chromium.org> Sun May 24 17:38:24 2020 -0600
committer Bin Meng <bmeng.cn@gmail.com> Wed May 27 14:40:09 2020 +0800
tree a007bea38f55122ef7c74169e22106c8efeaf42f
parent 333a97dfe0b831906416b432b71ee27ae13ace4b

cbfs: Don't require the CBFS size with cbfs_init_mem()

The size is not actually used since it is present in the header. Drop this
parameter. Also tidy up error handling while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

arch/x86/lib/fsp2/fsp_init.c

diff --git a/arch/x86/lib/fsp2/fsp_init.c b/arch/x86/lib/fsp2/fsp_init.c
index 8c57790..85cae54 100644
--- a/arch/x86/lib/fsp2/fsp_init.c
+++ b/arch/x86/lib/fsp2/fsp_init.c
@@ -81,11 +81,10 @@
 	 * 'COREBOOT' (CBFS, size 1814528, offset 2117632).
 	 */
 	ulong cbfs_base = 0x205000;
-	ulong cbfs_size = 0x1bb000;
 	struct cbfs_priv *cbfs;
 	int ret;
 
-	ret = cbfs_init_mem(map_base + cbfs_base, cbfs_size, &cbfs);
+	ret = cbfs_init_mem(map_base + cbfs_base, &cbfs);
 	if (ret)
 		return ret;
 	if (!ret) {

fs/cbfs/cbfs.c

diff --git a/fs/cbfs/cbfs.c b/fs/cbfs/cbfs.c
index d3c3722..9007aa7 100644
--- a/fs/cbfs/cbfs.c
+++ b/fs/cbfs/cbfs.c
@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <cbfs.h>
+#include <log.h>
 #include <malloc.h>
 #include <asm/byteorder.h>
 
@@ -275,7 +276,7 @@
 	return cbfs_init(&cbfs_s, end_of_rom);
 }
 
-int cbfs_init_mem(ulong base, ulong size, struct cbfs_priv **privp)
+int cbfs_init_mem(ulong base, struct cbfs_priv **privp)
 {
 	struct cbfs_priv priv_s, *priv = &priv_s;
 	int ret;
@@ -288,9 +289,10 @@
 	if (ret)
 		return ret;
 
-	file_cbfs_fill_cache(priv, priv->header.rom_size, priv->header.align);
-	if (priv->result != CBFS_SUCCESS)
-		return -EINVAL;
+	ret = file_cbfs_fill_cache(priv, priv->header.rom_size,
+				   priv->header.align);
+	if (ret)
+		return log_msg_ret("fill", ret);
 
 	priv->initialized = true;
 	priv = malloc(sizeof(priv_s));

include/cbfs.h

diff --git a/include/cbfs.h b/include/cbfs.h
index 1aff110..5f296d6 100644
--- a/include/cbfs.h
+++ b/include/cbfs.h
@@ -149,11 +149,10 @@
  * cbfs_init_mem() - Set up a new CBFS
  *
  * @base: Base address of CBFS
- * @size: Size of CBFS in bytes
  * @cbfsp: Returns a pointer to CBFS on success
  * @return 0 if OK, -ve on error
  */
-int cbfs_init_mem(ulong base, ulong size, struct cbfs_priv **privp);
+int cbfs_init_mem(ulong base, struct cbfs_priv **privp);
 
 
 /***************************************************************************/