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brcm63xx: add Broadcom cable modem firmware format header

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Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 36875
This commit is contained in:
Florian Fainelli 2013-06-06 22:22:09 +00:00
parent 600b59642e
commit 966d47989b
2 changed files with 130 additions and 0 deletions
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65
target/linux/brcm63xx/patches-3.8/425-bcm933xx_hcs.patch Normal file
View File

@ -0,0 +1,65 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -37,6 +37,7 @@
#include <pci_rt2x00_fixup.h>
#include <uapi/linux/bcm963xx_tag.h>
+#include <uapi/linux/bcm933xx_hcs.h>
#define PFX "board_bcm963xx: "
@@ -45,6 +46,7 @@
#define CFE_OFFSET_64K 0x10000
#define CFE_OFFSET_128K 0x20000
+#define HCS_OFFSET_128K 0x20000
static struct board_info board;
@@ -782,8 +784,9 @@ 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
@@ -812,9 +815,13 @@ void __init board_prom_init(void)
if (strcmp(cfe_version, "unknown") != 0) {
/* cfe present */
boardid_fixup(boot_addr);
+
+ board_name = bcm63xx_nvram_get_name();
+ } else if (BCMCPU_IS_3368()) {
+ hcs = (struct bcm_hcs *)KSEG1ADDR(0x1fc00000 + HCS_OFFSET_128K);
+ board_name = hcs->filename;
}
- 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))
--- /dev/null
+++ b/include/uapi/linux/bcm933xx_hcs.h
@@ -0,0 +1,18 @@
+#ifndef __BCM_HCS_H
+#define __BCM_HCS_H
+
+struct bcm_hcs {
+ uint16_t magic;
+ uint16_t control;
+ uint16_t rev_maj;
+ uint16_t rev_min;
+ uint32_t build_date;
+ uint32_t filelen;
+ uint32_t ldaddress;
+ char filename[64];
+ uint16_t hcs;
+ uint16_t her_znaet_chto;
+ uint32_t crc;
+};
+
+#endif /* __BCM_HCS */

65
target/linux/brcm63xx/patches-3.9/425-bcm933xx_hcs.patch Normal file
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@ -0,0 +1,65 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -37,6 +37,7 @@
#include <pci_rt2x00_fixup.h>
#include <uapi/linux/bcm963xx_tag.h>
+#include <uapi/linux/bcm933xx_hcs.h>
#define PFX "board_bcm963xx: "
@@ -45,6 +46,7 @@
#define CFE_OFFSET_64K 0x10000
#define CFE_OFFSET_128K 0x20000
+#define HCS_OFFSET_128K 0x20000
static struct board_info board;
@@ -782,8 +784,9 @@ 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
@@ -812,9 +815,13 @@ void __init board_prom_init(void)
if (strcmp(cfe_version, "unknown") != 0) {
/* cfe present */
boardid_fixup(boot_addr);
+
+ board_name = bcm63xx_nvram_get_name();
+ } else if (BCMCPU_IS_3368()) {
+ hcs = (struct bcm_hcs *)KSEG1ADDR(0x1fc00000 + HCS_OFFSET_128K);
+ board_name = hcs->filename;
}
- 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))
--- /dev/null
+++ b/include/uapi/linux/bcm933xx_hcs.h
@@ -0,0 +1,18 @@
+#ifndef __BCM_HCS_H
+#define __BCM_HCS_H
+
+struct bcm_hcs {
+ uint16_t magic;
+ uint16_t control;
+ uint16_t rev_maj;
+ uint16_t rev_min;
+ uint32_t build_date;
+ uint32_t filelen;
+ uint32_t ldaddress;
+ char filename[64];
+ uint16_t hcs;
+ uint16_t her_znaet_chto;
+ uint32_t crc;
+};
+
+#endif /* __BCM_HCS */