diff options
| -rw-r--r-- | arch/mips/bcm63xx/boards/board_bcm963xx.c | 14 | ||||
| -rw-r--r-- | include/uapi/linux/Kbuild | 1 | ||||
| -rw-r--r-- | include/uapi/linux/bcm933xx_hcs.h | 24 |
3 files changed, 37 insertions, 2 deletions
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c index a9505c4867e8..46eabb9aff51 100644 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -28,8 +28,12 @@ #include <bcm63xx_dev_usb_usbd.h> #include <board_bcm963xx.h> +#include <uapi/linux/bcm933xx_hcs.h> + #define PFX "board_bcm963xx: " +#define HCS_OFFSET_128K 0x20000 + static struct board_info board; /* @@ -722,8 +726,9 @@ void __init board_prom_init(void) unsigned int i; u8 *boot_addr, *cfe; char cfe_version[32]; - char *board_name; + char *board_name = NULL; u32 val; + struct bcm_hcs *hcs; /* read base address of boot chip select (0) * 6328/6362 do not have MPI but boot from a fixed address @@ -747,7 +752,12 @@ void __init board_prom_init(void) bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET); - board_name = bcm63xx_nvram_get_name(); + if (BCMCPU_IS_3368()) { + hcs = (struct bcm_hcs *)boot_addr; + board_name = hcs->filename; + } else { + board_name = bcm63xx_nvram_get_name(); + } /* find board by name */ for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) { if (strncmp(board_name, bcm963xx_boards[i]->name, 16)) diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index ab5d4992e568..ba1c11ab0d11 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -62,6 +62,7 @@ header-y += auxvec.h header-y += ax25.h header-y += b1lli.h header-y += baycom.h +header-y += bcm933xx_hcs.h header-y += bfs_fs.h header-y += binfmts.h header-y += blkpg.h diff --git a/include/uapi/linux/bcm933xx_hcs.h b/include/uapi/linux/bcm933xx_hcs.h new file mode 100644 index 000000000000..d22821831549 --- /dev/null +++ b/include/uapi/linux/bcm933xx_hcs.h @@ -0,0 +1,24 @@ +/* + * Broadcom Cable Modem firmware format + */ + +#ifndef __BCM933XX_HCS_H +#define __BCM933XX_HCS_H + +#include <linux/types.h> + +struct bcm_hcs { + __u16 magic; + __u16 control; + __u16 rev_maj; + __u16 rev_min; + __u32 build_date; + __u32 filelen; + __u32 ldaddress; + char filename[64]; + __u16 hcs; + __u16 her_znaet_chto; + __u32 crc; +}; + +#endif /* __BCM933XX_HCS */ |