[U-Boot] [PATCH 3/7] da850evm: sf: Read default speed and mode values from DT

Patrick Delaunay
2018-12-10T10:52:42Z

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

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
---

board/davinci/da8xxevm/da850evm.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index b0b29b3..4ef454e 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -44,8 +44,15 @@ DECLARE_GLOBAL_DATA_PTR;

#define CFG_MAC_ADDR_SPI_BUS 0
#define CFG_MAC_ADDR_SPI_CS 0
+
+#ifdef CONFIG_DM_SPI_FLASH
+/* In DM mode, speed and mode value will be taken from DT */
+#define CFG_MAC_ADDR_SPI_MAX_HZ 0
+#define CFG_MAC_ADDR_SPI_MODE 0
+#else
#define CFG_MAC_ADDR_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#define CFG_MAC_ADDR_SPI_MODE SPI_MODE_3
+#endif

#define CFG_MAC_ADDR_OFFSET (flash->size - SZ_64K)

--
2.7.4