commit 1609f514674e4c6605a00c672ad74c1449a9eb60
author Minkyu Kang <mk7.kang@samsung.com> Fri Dec 06 19:04:03 2013 +0900
committer Minkyu Kang <mk7.kang@samsung.com> Fri Dec 06 19:07:47 2013 +0900
tree a56c451cc744241f1d8a9debdf5ed51d2ee204d9
parent 5f2c32ae9a1999cf6558c24b6e9533e8e3690229

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>

arch/arm/cpu/armv7/exynos/spl_boot.c

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 @@
 }
 #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 @@
 	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 @@
 
 	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);