diff options
| author | Florian Fainelli <florian@openwrt.org> | 2013-06-18 20:55:41 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-07-01 17:10:53 +0400 |
| commit | d753601a2a5ff67bbc96ce6512a16305bfd293e7 (patch) | |
| tree | c1c0b4822966bedbafe90df2876123085905e470 /arch/mips/bcm63xx/boards | |
| parent | 7b9334215f53135fb9cbdf0b44833cbc8e7d57b2 (diff) | |
| download | linux-d753601a2a5ff67bbc96ce6512a16305bfd293e7.tar.xz | |
MIPS: BCM63XX: recognize Cable Modem firmware format
Add the firmware header format which is used by Broadcom Cable Modem
SoCs such as the BCM3368 SoC. We export the bcm_hcs firmware format
structure because it is used by user-land tools to create firmware
images for these SoCs and will later be used by a corresponding MTD
parser.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: cernekee@gmail.com
Cc: jogo@openwrt.org
Patchwork: https://patchwork.linux-mips.org/patch/5496/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/bcm63xx/boards')
| -rw-r--r-- | arch/mips/bcm63xx/boards/board_bcm963xx.c | 14 |
1 files changed, 12 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)) |