lpc32xx: mtd: nand: add MLC NAND controller
The controller's Reed-Solomon ECC hardware is
used except of course for raw reads and writes.
It covers in- and out-of-band data together.
The SPL framework is supported.
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h
index 92f6c15..bc7d33d 100644
--- a/arch/arm/include/asm/arch-lpc32xx/clk.h
+++ b/arch/arm/include/asm/arch-lpc32xx/clk.h
@@ -147,6 +147,10 @@
/* DMA Clock Control Register bits */
#define CLK_DMA_ENABLE (1 << 0)
+/* NAND Clock Control Register bits */
+#define CLK_NAND_MLC (1 << 1)
+#define CLK_NAND_MLC_INT (1 << 5)
+
unsigned int get_sys_clk_rate(void);
unsigned int get_hclk_pll_rate(void);
unsigned int get_hclk_clk_div(void);
diff --git a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
index a6b8826..0c4e712 100644
--- a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
+++ b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h
@@ -9,5 +9,6 @@
void lpc32xx_uart_init(unsigned int uart_id);
void lpc32xx_mac_init(void);
+void lpc32xx_mlc_nand_init(void);
#endif /* _LPC32XX_SYS_PROTO_H */