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authorMinkyu Kang <mk7.kang@samsung.com>2013-12-06 19:04:03 +0900
committerMinkyu Kang <mk7.kang@samsung.com>2013-12-06 19:07:47 +0900
commitd8fa31a71f76bd24550291bbaa22c52f14de8e8f (patch)
treea56c451cc744241f1d8a9debdf5ed51d2ee204d9
parent01322004ec08c207141b08a2e0423b9b4c7b2714 (diff)
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arm: exynos: adds ifdef for spi boot
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>
-rw-r--r--arch/arm/cpu/armv7/exynos/spl_boot.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/exynos/spl_boot.c b/arch/arm/cpu/armv7/exynos/spl_boot.c
index 6faf13f..ade45fd 100644
--- a/arch/arm/cpu/armv7/exynos/spl_boot.c
+++ b/arch/arm/cpu/armv7/exynos/spl_boot.c
@@ -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);