[U-Boot] [PATCH v2 15/20] sunxi: allow NAND support in SPL to be compiled for sun8i platforms

[Miquel Raynal]

Add some clocks/PLL definitions and the dependency on MACH_SUN8I in
Kconfig so the NAND support in the SPL could be compiled for boards
using A33 SoCs.

Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
---
 arch/arm/include/asm/arch-sunxi/clock_sun6i.h | 6 ++++++
 drivers/mtd/nand/Kconfig                      | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
index d328df9597..d35aa479f7 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
@@ -192,6 +192,7 @@ struct sunxi_ccm_reg {
 #define ATB_DIV_1			0
 #define ATB_DIV_2			1
 #define ATB_DIV_4			2
+#define AHB_DIV_1			0
 #define CPU_CLK_SRC_OSC24M		1
 #define CPU_CLK_SRC_PLL1		2
 
@@ -317,6 +318,11 @@ struct sunxi_ccm_reg {
 #define AHB_GATE_OFFSET_LCD0		3
 #endif
 
+#define CCM_NAND_CTRL_M(x)		((x) - 1)
+#define CCM_NAND_CTRL_N(x)		((x) << 16)
+#define CCM_NAND_CTRL_PLL6		(0x1 << 24)
+#define CCM_NAND_CTRL_ENABLE		(0x1 << 31)
+
 #define CCM_MMC_CTRL_M(x)		((x) - 1)
 #define CCM_MMC_CTRL_OCLK_DLY(x)	((x) << 8)
 #define CCM_MMC_CTRL_N(x)		((x) << 16)
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index a820af61ce..dcb8ff66ae 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -95,7 +95,7 @@ config NAND_PXA3XX
 
 config NAND_SUNXI
 	bool "Support for NAND on Allwinner SoCs"
-	depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
+	depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUN8I
 	select SYS_NAND_SELF_INIT
 	select SYS_NAND_U_BOOT_LOCATIONS
 	imply CMD_NAND
-- 
2.14.1