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tools: socfpga: Stop using global struct socfpga_image

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The structure is passed around correctly, create local instances
where necessary and zap the global struct socfpga_image instance.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Chin Liang See <chin.liang.see@intel.com>
This commit is contained in:
Marek Vasut 2018-04-15 13:38:49 +02:00
parent 662abc4fc5
commit 9f0021a50b
1 changed files with 6 additions and 2 deletions
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8
tools/socfpgaimage.c
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@ -45,14 +45,14 @@
static uint8_t buffer[PADDED_SIZE];
static struct socfpga_header {
struct socfpga_header {
uint32_t validation;
uint8_t version;
uint8_t flags;
uint16_t length_u32;
uint16_t zero;
uint16_t checksum;
} header;
};
/*
* The header checksum is just a very simple checksum over
@ -75,6 +75,8 @@ static uint16_t hdr_checksum(struct socfpga_header *header)
static void build_header(uint8_t *buf, uint8_t version, uint8_t flags,
uint16_t length_bytes)
{
struct socfpga_header header;
header.validation = cpu_to_le32(VALIDATION_WORD);
header.version = version;
header.flags = flags;
@ -91,6 +93,8 @@ static void build_header(uint8_t *buf, uint8_t version, uint8_t flags,
*/
static int verify_header(const uint8_t *buf)
{
struct socfpga_header header;
memcpy(&header, buf, sizeof(header));
if (le32_to_cpu(header.validation) != VALIDATION_WORD)