[PATCH 05/19] lib: Mark crc8 as relocation code

Simon Glass
2024-09-25T12:59:00Z

Mark the crc8 code as needed by relocation. This is used as a simple
check against corruption of the code when copying.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

lib/crc8.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/crc8.c b/lib/crc8.c
index 811e19917b4..bbb229c3892 100644
--- a/lib/crc8.c
+++ b/lib/crc8.c
@@ -6,11 +6,12 @@
#ifdef USE_HOSTCC
#include <arpa/inet.h>
#endif
+#include <asm/sections.h>
#include <u-boot/crc.h>

#define POLY (0x1070U << 3)

-static unsigned char _crc8(unsigned short data)
+__rcode static unsigned char _crc8(unsigned short data)
{
int i;

@@ -23,7 +24,7 @@ static unsigned char _crc8(unsigned short data)
return (unsigned char)(data >> 8);
}

-unsigned int crc8(unsigned int crc, const unsigned char *vptr, int len)
+__rcode unsigned int crc8(unsigned int crc, const unsigned char *vptr, int len)
{
int i;

--
2.43.0