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SubjectRe: [PATCH v3] ARM: LPC32xx: Ethernet support
On Mon, Feb 27, 2012 at 06:46:02PM +0100, Roland Stigge wrote:
> +menu "LPC32XX chip components"
> +
> +config ARCH_LPC32XX_IRAM_FOR_NET
> + bool "Use IRAM for network buffers"
> + default n

n is the default.

> + help
> + Say Y here to use the LPC internal fast IRAM (i.e. 256KB SRAM) as
> + network buffer. If the total combined required buffer sizes is
> + larger than the size of IRAM, then SDRAM will be used instead.
> +
> + This can be enabled safely if the IRAM is not intended for other
> + uses.
> +
> +config ARCH_LPC32XX_MII_SUPPORT
> + bool "Check to enable MII support or leave disabled for RMII support"
> + default n

Ditto.

> --- linux-2.6.orig/arch/arm/mach-lpc32xx/common.c
> +++ linux-2.6/arch/arm/mach-lpc32xx/common.c
> @@ -186,6 +186,40 @@ struct platform_device lpc32xx_ohci_devi
> };
>
> /*
> + * Network Support
> + */
> +static struct lpc_net_cfg lpc32xx_netdata = {
> + .phy_irq = -1,
> + .phy_mask = 0xFFFFFFF0,
> +};
> +
> +static struct resource net_resources[] = {
> + [0] = {
> + .start = LPC32XX_ETHERNET_BASE,
> + .end = LPC32XX_ETHERNET_BASE + SZ_4K - 1,
> + .flags = IORESOURCE_MEM,
> + },

DEFINE_RES_MEM() ?

> + [1] = {
> + .start = IRQ_LPC32XX_ETHERNET,
> + .end = IRQ_LPC32XX_ETHERNET,
> + .flags = IORESOURCE_IRQ,
> + },

DEFINE_RES_IRQ() ?


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