From c8381bf435ddb104594df00411a8ebd049dd753c Mon Sep 17 00:00:00 2001 From: "Albert ARIBAUD \\(3ADEV\\)" Date: Tue, 31 Mar 2015 11:40:44 +0200 Subject: 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) --- arch/arm/include/asm/arch-lpc32xx/clk.h | 4 ++++ arch/arm/include/asm/arch-lpc32xx/sys_proto.h | 1 + 2 files changed, 5 insertions(+) (limited to 'arch/arm/include/asm/arch-lpc32xx') diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h index 92f6c15f20..bc7d33da01 100644 --- a/arch/arm/include/asm/arch-lpc32xx/clk.h +++ b/arch/arm/include/asm/arch-lpc32xx/clk.h @@ -147,6 +147,10 @@ struct clk_pm_regs { /* 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 a6b8826ef5..0c4e712a06 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 */ -- cgit v1.2.1