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software/liblitespi/spiflash: fix warnings

This commit is contained in:
Andrew Dennison 2024-02-01 10:22:46 +11:00
parent de594e44c9
commit afe7b93995
1 changed files with 4 additions and 3 deletions
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7
litex/soc/software/liblitespi/spiflash.c
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@ -1,6 +1,7 @@
// This file is Copyright (c) 2020 Antmicro <www.antmicro.com> // This file is Copyright (c) 2020 Antmicro <www.antmicro.com>
// License: BSD // License: BSD
#include <inttypes.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -67,7 +68,7 @@ void spiflash_dummy_bits_setup(unsigned int dummy_bits)
{ {
spiflash_core_mmap_dummy_bits_write((uint32_t)dummy_bits); spiflash_core_mmap_dummy_bits_write((uint32_t)dummy_bits);
#ifdef SPIFLASH_DEBUG #ifdef SPIFLASH_DEBUG
printf("Dummy bits set to: %d\n\r", spiflash_core_mmap_dummy_bits_read()); printf("Dummy bits set to: %" PRIx32 "\n\r", spiflash_core_mmap_dummy_bits_read());
#endif #endif
} }
@ -111,7 +112,7 @@ static uint32_t transfer_byte(uint8_t b)
return spiflash_core_master_rxtx_read(); return spiflash_core_master_rxtx_read();
} }
static void transfer_cmd(uint8_t *bs, uint8_t *resp, int len) static void transfer_cmd(volatile uint8_t *bs, volatile uint8_t *resp, int len)
{ {
spiflash_core_master_phyconfig_len_write(8); spiflash_core_master_phyconfig_len_write(8);
spiflash_core_master_phyconfig_width_write(1); spiflash_core_master_phyconfig_width_write(1);
@ -174,7 +175,7 @@ static void page_program(uint32_t addr, uint8_t *data, int len)
w_buf[1] = addr>>16; w_buf[1] = addr>>16;
w_buf[2] = addr>>8; w_buf[2] = addr>>8;
w_buf[3] = addr>>0; w_buf[3] = addr>>0;
memcpy(w_buf+4, data, len); memcpy((void *)w_buf+4, (void *)data, len);
transfer_cmd(w_buf, r_buf, len+4); transfer_cmd(w_buf, r_buf, len+4);
} }