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[U-Boot,3/3] common: image-sig.c: Add manual relocation

Message ID e1e46cdf919321cd0da8b903c48e8683afa29d51.1571057794.git.michal.simek@xilinx.com
State Accepted
Commit 1ed8c137304c8bd19eeadc98a376dfec9575ebe0
Delegated to: Tom Rini
Headers show
Series crypto: Add manual relocation | expand

Commit Message

Michal Simek Oct. 14, 2019, 12:56 p.m. UTC 
From: T Karthik Reddy <t.karthik.reddy@xilinx.com>

This patch adds manual relocation for struct checksum_algo & struct
crypto_algo structures.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 common/image-sig.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
diff mbox series

Patch

diff --git a/common/image-sig.c b/common/image-sig.c
index 004fbc525b5c..639a1124504f 100644
--- a/common/image-sig.c
+++ b/common/image-sig.c
@@ -89,6 +89,21 @@  struct checksum_algo *image_get_checksum_algo(const char *full_name)
 	int i;
 	const char *name;
 
+#if !defined(USE_HOSTCC) && defined(CONFIG_NEEDS_MANUAL_RELOC)
+	static bool done;
+
+	if (!done) {
+		done = true;
+		for (i = 0; i < ARRAY_SIZE(checksum_algos); i++) {
+			checksum_algos[i].name += gd->reloc_off;
+#if IMAGE_ENABLE_SIGN
+			checksum_algos[i].calculate_sign += gd->reloc_off;
+#endif
+			checksum_algos[i].calculate += gd->reloc_off;
+		}
+	}
+#endif
+
 	for (i = 0; i < ARRAY_SIZE(checksum_algos); i++) {
 		name = checksum_algos[i].name;
 		/* Make sure names match and next char is a comma */
@@ -105,6 +120,20 @@  struct crypto_algo *image_get_crypto_algo(const char *full_name)
 	int i;
 	const char *name;
 
+#if !defined(USE_HOSTCC) && defined(CONFIG_NEEDS_MANUAL_RELOC)
+	static bool done;
+
+	if (!done) {
+		done = true;
+		for (i = 0; i < ARRAY_SIZE(crypto_algos); i++) {
+			crypto_algos[i].name += gd->reloc_off;
+			crypto_algos[i].sign += gd->reloc_off;
+			crypto_algos[i].add_verify_data += gd->reloc_off;
+			crypto_algos[i].verify += gd->reloc_off;
+		}
+	}
+#endif
+
 	/* Move name to after the comma */
 	name = strchr(full_name, ',');
 	if (!name)