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lib: Mark crc8 as relocation code

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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>
This commit is contained in:
Simon Glass
2025-01-26 11:43:21 -07:00
committed by Tom Rini
parent 0741165f3f
commit 3b52337c75
1 changed files with 3 additions and 2 deletions
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5
lib/crc8.c
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@@ -6,11 +6,12 @@
#ifdef USE_HOSTCC #ifdef USE_HOSTCC
#include <arpa/inet.h> #include <arpa/inet.h>
#endif #endif
#include <asm/sections.h>
#include <u-boot/crc.h> #include <u-boot/crc.h>
#define POLY (0x1070U << 3) #define POLY (0x1070U << 3)
static unsigned char _crc8(unsigned short data) __rcode static unsigned char _crc8(unsigned short data)
{ {
int i; int i;
@@ -23,7 +24,7 @@ static unsigned char _crc8(unsigned short data)
return (unsigned char)(data >> 8); 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; int i;