Merge branch 'master' of git://git.denx.de/u-boot-nand-flash

[oweals/u-boot.git] / include / asm-ppc / config.h

diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h
index 0900f65b96f3c85faa508aae0b030c27e7f81a8f..c9ba805077e3dfeff8754bb38fc55412ae8c0245 100644 (file)
--- a/include/asm-ppc/config.h
+++ b/include/asm-ppc/config.h
@@ -29,4 +29,13 @@
 #endif
 #endif
 
+/* Check if boards need to enable FSL DMA engine for SDRAM init */
+#if !defined(CONFIG_FSL_DMA) && defined(CONFIG_DDR_ECC)
+#if (defined(CONFIG_MPC83xx) && defined(CONFIG_DDR_ECC_INIT_VIA_DMA)) || \
+       ((defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)) && \
+       !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER))
+#define CONFIG_FSL_DMA
 #endif
+#endif
+
+#endif /* _ASM_CONFIG_H_ */