[U-Boot] [PATCH 1/2] spl_spi: Read default speed and mode values from DT

[Patrick Delaunay]

In case of DT boot, don't read default speed and mode for SPI from
CONFIG_*, instead read from DT node.

Signed-off-by: Christophe Kerello <christophe.kerello at st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 common/spl/spl_spi.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/common/spl/spl_spi.c b/common/spl/spl_spi.c
index 8cd4830..3cefc9a 100644
--- a/common/spl/spl_spi.c
+++ b/common/spl/spl_spi.c
@@ -78,11 +78,18 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 	/*
 	 * Load U-Boot image from SPI flash into RAM
 	 */
-
+#ifdef CONFIG_DM_SPI_FLASH
+	/* In DM mode defaults will be taken from DT */
+	flash = spi_flash_probe(CONFIG_SF_DEFAULT_BUS,
+				CONFIG_SF_DEFAULT_CS,
+				0,
+				0);
+#else
 	flash = spi_flash_probe(CONFIG_SF_DEFAULT_BUS,
 				CONFIG_SF_DEFAULT_CS,
 				CONFIG_SF_DEFAULT_SPEED,
 				CONFIG_SF_DEFAULT_MODE);
+#endif
 	if (!flash) {
 		puts("SPI probe failed.\n");
 		return -ENODEV;
-- 
2.7.4