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ARM: qca: moving function get_smem_spi_addr_len specific to core

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Change-Id: I45c8c8bfe549998e96e2054c009b41ddbdd3a587
Signed-off-by: Rajkumar Ayyasamy <arajkuma@codeaurora.org>
This commit is contained in:
Rajkumar Ayyasamy 2017-11-15 16:52:52 +05:30
parent f3af149d5f
commit 20c19839b0
3 changed files with 23 additions and 17 deletions
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20
arch/arm/cpu/armv7/qca/common/smem.c
View file

@ -155,7 +155,7 @@ qca_smem_bootconfig_info_t qca_smem_bootconfig_info;
*
* NOTE: buf MUST be 4byte aligned, and len MUST be a multiple of 8.
*/
static unsigned smem_read_alloc_entry(smem_mem_type_t type, void *buf, int len)
unsigned smem_read_alloc_entry(smem_mem_type_t type, void *buf, int len)
{
struct smem_alloc_info *ainfo;
unsigned *dest = buf;
@ -253,23 +253,9 @@ unsigned int get_rootfs_active_partition(void)
return 0; /* alt partition not available */
}
/*
* To determine the spi flash addr is in 3 byte
* or 4 byte.
*/
unsigned int get_smem_spi_addr_len(void)
__weak unsigned int get_smem_spi_addr_len(void)
{
int ret;
uint32_t spi_flash_addr_len;
ret = smem_read_alloc_entry(SMEM_SPI_FLASH_ADDR_LEN,
&spi_flash_addr_len, sizeof(uint32_t));
if (ret != 0) {
printf("SPI: using 3 byte address mode as default\n");
spi_flash_addr_len = 3;
}
return spi_flash_addr_len;
return SPI_DEFAULT_ADDR_LEN;
}
unsigned int get_partition_table_offset(void)

1
arch/arm/include/asm/arch-qca-common/qca_common.h
View file

@ -75,4 +75,5 @@ extern int dump_entries_s;
#define MMC_DATA_TRANSFER_SDHCI_MODE 2
#define MMC_MODE_HC 0x800
#define SPI_DEFAULT_ADDR_LEN 3
#endif /* __QCA_COMMON_H_ */

19
board/qca/arm/ipq807x/ipq807x.c
View file

@ -965,3 +965,22 @@ void set_flash_secondary_type(qca_smem_flash_info_t *smem)
{
return;
};
/*
* To determine the spi flash addr is in 3 byte
* or 4 byte.
*/
unsigned int get_smem_spi_addr_len(void)
{
int ret;
uint32_t spi_flash_addr_len;
ret = smem_read_alloc_entry(SMEM_SPI_FLASH_ADDR_LEN,
&spi_flash_addr_len, sizeof(uint32_t));
if (ret != 0) {
printf("SPI: using 3 byte address mode as default\n");
spi_flash_addr_len = SPI_DEFAULT_ADDR_LEN;
}
return spi_flash_addr_len;
}