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arm: exynos: adds ifdef for spi boot

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This patch fix following errors and warnings

spl_boot.c: In function 'exynos_spi_copy':
spl_boot.c:111:49: error: 'CONFIG_ENV_SPI_BASE' undeclared (first use in this function)
spl_boot.c:111:49: note: each undeclared identifier is reported only once for each function it appears in
spl_boot.c:142:2: error: 'SPI_FLASH_UBOOT_POS' undeclared (first use in this function)
spl_boot.c: In function 'copy_uboot_to_ram':
spl_boot.c:189:28: warning: unused variable 'param' [-Wunused-variable]
spl_boot.c: At top level:
spl_boot.c:107:13: warning: 'exynos_spi_copy' defined but not used [-Wunused-function]

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
This commit is contained in:
Minkyu Kang 2013-12-06 19:04:03 +09:00
parent 01322004ec
commit d8fa31a71f
1 changed files with 4 additions and 0 deletions
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4
arch/arm/cpu/armv7/exynos/spl_boot.c
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@ -62,6 +62,7 @@ static int config_branch_prediction(int set_cr_z)
}
#endif
#ifdef CONFIG_SPI_BOOTING
static void spi_rx_tx(struct exynos_spi *regs, int todo,
void *dinp, void const *doutp, int i)
{
@ -174,6 +175,7 @@ static void exynos_spi_copy(unsigned int uboot_size, unsigned int uboot_addr)
clrbits_le32(&regs->ch_cfg, SPI_CH_RST);
clrbits_le32(&regs->ch_cfg, SPI_TX_CH_ON | SPI_RX_CH_ON);
}
#endif
/*
* Copy U-boot from mmc to RAM:
@ -186,7 +188,9 @@ void copy_uboot_to_ram(void)
u32 (*copy_bl2)(u32 offset, u32 nblock, u32 dst) = NULL;
u32 offset = 0, size = 0;
#ifdef CONFIG_SPI_BOOTING
struct spl_machine_param *param = spl_get_machine_params();
#endif
#ifdef CONFIG_SUPPORT_EMMC_BOOT
u32 (*copy_bl2_from_emmc)(u32 nblock, u32 dst);
void (*end_bootop_from_emmc)(void);