powerpc : p1022ds : Enable p1022ds to start from eSPI with SPL
Enable p1022ds to start from eSPI with SPL.
Signed-off-by: Ying Zhang <b40530@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/p1022ds/spl.c b/board/freescale/p1022ds/spl.c
index 71a0f85..7e89de2 100644
--- a/board/freescale/p1022ds/spl.c
+++ b/board/freescale/p1022ds/spl.c
@@ -27,6 +27,7 @@
#include <i2c.h>
#include "../common/ngpixis.h"
#include <fsl_esdhc.h>
+#include <spi_flash.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -53,6 +54,11 @@
setbits_be32(&gur->pmuxcr,
in_be32(&gur->pmuxcr) | MPC85xx_PMUXCR_SD_DATA);
+#ifdef CONFIG_SPL_SPI_BOOT
+ /* Enable the SPI */
+ clrsetbits_8(&pixis->brdcfg0, PIXIS_ELBC_SPI_MASK, PIXIS_SPI);
+#endif
+
/* Read back the register to synchronize the write. */
in_be32(&gur->pmuxcr);
@@ -66,6 +72,8 @@
bus_clk / 16 / CONFIG_BAUDRATE);
#ifdef CONFIG_SPL_MMC_BOOT
puts("\nSD boot...\n");
+#elif defined(CONFIG_SPL_SPI_BOOT)
+ puts("\nSPI Flash boot...\n");
#endif
/* copy code to RAM and jump to it - this should not return */
@@ -106,5 +114,7 @@
#ifdef CONFIG_SPL_MMC_BOOT
mmc_boot();
+#elif defined(CONFIG_SPL_SPI_BOOT)
+ spi_boot();
#endif
}