On 13:15 Fri 08 Feb , Timur Tabi wrote:
> The Vitesse VSC7385 is a 5-port switch found on the Freescale MPC8349E-mITX
> and other boards. A small firwmare must be uploaded to its on-board memory
> before it can be enabled. This patch adds the code which uploads firmware
> (but not the firmware itself).
>
> Previously, this feature was provided by a U-Boot application that was
> made available only on Freescale BSPs. The VSC7385 firmware must still
> be obtained separately, but at least there is no longer a need for a separate
> application.
>
> Signed-off-by: Timur Tabi <[EMAIL PROTECTED]>
> ---
>
> This patch is for U-Boot 1.3.3.
>
> drivers/net/Makefile | 1 +
> drivers/net/vsc7385.c | 101
> +++++++++++++++++++++++++++++++++++++++++++++++++
> include/vsc7385.h | 13 ++++++
> 3 files changed, 115 insertions(+), 0 deletions(-)
> create mode 100644 drivers/net/vsc7385.c
> create mode 100644 include/vsc7385.h
>
> diff --git a/drivers/net/Makefile b/drivers/net/Makefile
> index b9723fa..5ae7cb7 100644
> --- a/drivers/net/Makefile
> +++ b/drivers/net/Makefile
> @@ -57,6 +57,7 @@ COBJS-y += tigon3.o
> COBJS-y += tsec.o
> COBJS-y += tsi108_eth.o
> COBJS-y += uli526x.o
> +COBJS-y += vsc7385.o
>
> COBJS := $(COBJS-y)
> SRCS := $(COBJS:.o=.c)
^
Please remove the whitespace
> diff --git a/drivers/net/vsc7385.c b/drivers/net/vsc7385.c
> new file mode 100644
> index 0000000..f440ce0
> --- /dev/null
> +++ b/drivers/net/vsc7385.c
> @@ -0,0 +1,101 @@
> +/*
> + * Vitesse 7385 Switch Firmware Upload
> + *
> + * Author: Timur Tabi <[EMAIL PROTECTED]>
> + *
> + * Copyright 2008 Freescale Semiconductor, Inc. This file is licensed
> + * under the terms of the GNU General Public License version 2. This
> + * program is licensed "as is" without any warranty of any kind, whether
> + * express or implied.
> + *
> + * This module uploads proprietary firmware for the Vitesse VSC7385 5-port
> + * switch.
> + */
> +
> +#include <config.h>
> +
> +#ifdef CONFIG_VSC7385_ENET
Please move this to the Makefile
> +
> +#include <common.h>
> +#include <asm/io.h>
> +#include <asm/errno.h>
> +
> +/*
> + * Upload a Vitesse VSC7385 firmware image to the hardware
> + *
> + * This function takes a pointer to a VSC7385 firmware image and a size, and
> + * uploads that firmware to the VSC7385.
> + *
> + * This firmware is typically located at a board-specific flash address,
> + * and the size is typically 8KB.
> + *
> + * The firmware is Vitesse proprietary.
> + *
> + * Further details on the register information can be obtained from Vitesse.
> + */
> +int vsc7385_upload_firmware(void *firmware, unsigned int size)
> +{
> + u8 *fw = firmware;
> + unsigned int i;
> +
> + u32 *gloreset = (u32 *) (CFG_VSC7385_BASE + 0x1c050);
> + u32 *icpu_ctrl = (u32 *) (CFG_VSC7385_BASE + 0x1c040);
> + u32 *icpu_addr = (u32 *) (CFG_VSC7385_BASE + 0x1c044);
> + u32 *icpu_data = (u32 *) (CFG_VSC7385_BASE + 0x1c048);
> + u32 *icpu_rom_map = (u32 *) (CFG_VSC7385_BASE + 0x1c070);
> +#ifdef DEBUG
It will be good to start to create a debug define for each driver
> + u32 *chipid = (u32 *) (CFG_VSC7385_BASE + 0x1c060);
> +#endif
> +
> + out_be32(gloreset, 3);
> + udelay(200);
> +
> + for (i = 0; i < size; i++) {
Best Regards,
J.
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