diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/lpc32xx/devices.c | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-lpc32xx/clk.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-lpc32xx/sys_proto.h | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c index 5a453e303d..b0287be62f 100644 --- a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c +++ b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c @@ -54,6 +54,12 @@ void lpc32xx_mlc_nand_init(void) writel(CLK_NAND_MLC | CLK_NAND_MLC_INT, &clk->flashclk_ctrl); } +void lpc32xx_slc_nand_init(void) +{ + /* Enable SLC NAND interface */ + writel(CLK_NAND_SLC | CLK_NAND_SLC_SELECT, &clk->flashclk_ctrl); +} + void lpc32xx_i2c_init(unsigned int devnum) { /* Enable I2C interface */ diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h index 94498695a0..010211a7e1 100644 --- a/arch/arm/include/asm/arch-lpc32xx/clk.h +++ b/arch/arm/include/asm/arch-lpc32xx/clk.h @@ -153,7 +153,9 @@ struct clk_pm_regs { #define CLK_DMA_ENABLE (1 << 0) /* NAND Clock Control Register bits */ +#define CLK_NAND_SLC (1 << 0) #define CLK_NAND_MLC (1 << 1) +#define CLK_NAND_SLC_SELECT (1 << 2) #define CLK_NAND_MLC_INT (1 << 5) /* SSP Clock Control Register bits */ diff --git a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h index c3d890dde4..0845f83e86 100644 --- a/arch/arm/include/asm/arch-lpc32xx/sys_proto.h +++ b/arch/arm/include/asm/arch-lpc32xx/sys_proto.h @@ -12,6 +12,7 @@ void lpc32xx_uart_init(unsigned int uart_id); void lpc32xx_mac_init(void); void lpc32xx_mlc_nand_init(void); +void lpc32xx_slc_nand_init(void); void lpc32xx_i2c_init(unsigned int devnum); void lpc32xx_ssp_init(void); #if defined(CONFIG_SPL_BUILD) |