[U-Boot] [PATCH 6/6] arm: socfpga: Add Designware (DW) SPI support to config header
Stefan Roese
sr at denx.de
Fri Nov 7 13:50:34 CET 2014
Enable support for the DW master SPI controller in the config header
for the SoCFPGA. This controller can only be enabled, if DT support
is enabled.
Signed-off-by: Stefan Roese <sr at denx.de>
Cc: Chin Liang See <clsee at altera.com>
Cc: Dinh Nguyen <dinguyen at altera.com>
Cc: Vince Bridgers <vbridger at altera.com>
Cc: Marek Vasut <marex at denx.de>
Cc: Pavel Machek <pavel at denx.de>
---
include/configs/socfpga_common.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 9fc4212..830b956 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -191,6 +191,18 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
#define CONFIG_CMD_SF
#endif
+#ifdef CONFIG_OF_CONTROL /* DW SPI is controlled via DT */
+#define CONFIG_CMD_DM
+#define CONFIG_DM
+#define CONFIG_DM_SPI
+#define CONFIG_DESIGNWARE_SPI
+#ifndef __ASSEMBLY__
+unsigned int cm_get_spi_controller_clk_hz(void);
+#define CONFIG_DW_SPI_REF_CLK cm_get_spi_controller_clk_hz()
+#endif
+#define CONFIG_CMD_SPI
+#endif
+
/*
* Serial Driver
*/
--
2.1.3
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