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-rw-r--r--arch/mips/bcm47xx/Makefile1
-rw-r--r--arch/mips/bcm47xx/board.c309
-rw-r--r--arch/mips/bcm47xx/nvram.c20
-rw-r--r--arch/mips/bcm47xx/prom.c27
-rw-r--r--arch/mips/bcm47xx/setup.c2
-rw-r--r--arch/mips/bcm47xx/time.c23
6 files changed, 381 insertions, 1 deletions
diff --git a/arch/mips/bcm47xx/Makefile b/arch/mips/bcm47xx/Makefile
index f3bf6d5bfb9..c52daf9b05c 100644
--- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile
@@ -4,4 +4,5 @@
#
obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
+obj-y += board.o
obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c
new file mode 100644
index 00000000000..f3f6bfe68a2
--- /dev/null
+++ b/arch/mips/bcm47xx/board.c
@@ -0,0 +1,309 @@
+#include <linux/export.h>
+#include <linux/string.h>
+#include <bcm47xx_board.h>
+#include <bcm47xx_nvram.h>
+
+struct bcm47xx_board_type {
+ const enum bcm47xx_board board;
+ const char *name;
+};
+
+struct bcm47xx_board_type_list1 {
+ struct bcm47xx_board_type board;
+ const char *value1;
+};
+
+struct bcm47xx_board_type_list2 {
+ struct bcm47xx_board_type board;
+ const char *value1;
+ const char *value2;
+};
+
+struct bcm47xx_board_type_list3 {
+ struct bcm47xx_board_type board;
+ const char *value1;
+ const char *value2;
+ const char *value3;
+};
+
+struct bcm47xx_board_store {
+ enum bcm47xx_board board;
+ char name[BCM47XX_BOARD_MAX_NAME];
+};
+
+/* model_name */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_model_name[] __initconst = {
+ {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130"},
+ {{BCM47XX_BOARD_DLINK_DIR330, "D-Link DIR-330"}, "DIR-330"},
+ { {0}, 0},
+};
+
+/* model_no */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] __initconst = {
+ {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700"},
+ { {0}, 0},
+};
+
+/* machine_name */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] __initconst = {
+ {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "WRTSL54GS"},
+ { {0}, 0},
+};
+
+/* hardware_version */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] __initconst = {
+ {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16-"},
+ {{BCM47XX_BOARD_ASUS_WL320GE, "Asus WL320GE"}, "WL320G-"},
+ {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-"},
+ {{BCM47XX_BOARD_ASUS_WL500GD, "Asus WL500GD"}, "WL500gd-"},
+ {{BCM47XX_BOARD_ASUS_WL500GPV1, "Asus WL500GP V1"}, "WL500gp-"},
+ {{BCM47XX_BOARD_ASUS_WL500GPV2, "Asus WL500GP V2"}, "WL500GPV2-"},
+ {{BCM47XX_BOARD_ASUS_WL500W, "Asus WL500W"}, "WL500gW-"},
+ {{BCM47XX_BOARD_ASUS_WL520GC, "Asus WL520GC"}, "WL520GC-"},
+ {{BCM47XX_BOARD_ASUS_WL520GU, "Asus WL520GU"}, "WL520GU-"},
+ {{BCM47XX_BOARD_BELKIN_F7D4301, "Belkin F7D4301"}, "F7D4301"},
+ { {0}, 0},
+};
+
+/* productid */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_productid[] __initconst = {
+ {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U"},
+ {{BCM47XX_BOARD_ASUS_RTN10, "Asus RT-N10"}, "RT-N10"},
+ {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D"},
+ {{BCM47XX_BOARD_ASUS_RTN10U, "Asus RT-N10U"}, "RT-N10U"},
+ {{BCM47XX_BOARD_ASUS_RTN12, "Asus RT-N12"}, "RT-N12"},
+ {{BCM47XX_BOARD_ASUS_RTN12B1, "Asus RT-N12B1"}, "RT-N12B1"},
+ {{BCM47XX_BOARD_ASUS_RTN12C1, "Asus RT-N12C1"}, "RT-N12C1"},
+ {{BCM47XX_BOARD_ASUS_RTN12D1, "Asus RT-N12D1"}, "RT-N12D1"},
+ {{BCM47XX_BOARD_ASUS_RTN12HP, "Asus RT-N12HP"}, "RT-N12HP"},
+ {{BCM47XX_BOARD_ASUS_RTN15U, "Asus RT-N15U"}, "RT-N15U"},
+ {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16"},
+ {{BCM47XX_BOARD_ASUS_RTN53, "Asus RT-N53"}, "RT-N53"},
+ {{BCM47XX_BOARD_ASUS_RTN66U, "Asus RT-N66U"}, "RT-N66U"},
+ {{BCM47XX_BOARD_ASUS_WL300G, "Asus WL300G"}, "WL300g"},
+ {{BCM47XX_BOARD_ASUS_WLHDD, "Asus WLHDD"}, "WLHDD"},
+ { {0}, 0},
+};
+
+/* ModelId */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_ModelId[] __initconst = {
+ {{BCM47XX_BOARD_DELL_TM2300, "Dell WX-5565"}, "WX-5565"},
+ {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G"},
+ {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP"},
+ {{BCM47XX_BOARD_MOTOROLA_WR850GV2V3, "Motorola WR850G"}, "WR850G"},
+ { {0}, 0},
+};
+
+/* melco_id or buf1falo_id */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_melco_id[] __initconst = {
+ {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332"},
+ {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd"},
+ {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093"},
+ {{BCM47XX_BOARD_BUFFALO_WHR_G54S, "Buffalo WHR-G54S"}, "30182"},
+ {{BCM47XX_BOARD_BUFFALO_WHR_HP_G54, "Buffalo WHR-HP-G54"}, "30189"},
+ {{BCM47XX_BOARD_BUFFALO_WLA2_G54L, "Buffalo WLA2-G54L"}, "29129"},
+ {{BCM47XX_BOARD_BUFFALO_WZR_G300N, "Buffalo WZR-G300N"}, "31120"},
+ {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54, "Buffalo WZR-RS-G54"}, "30083"},
+ {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP, "Buffalo WZR-RS-G54HP"}, "30103"},
+ { {0}, 0},
+};
+
+/* boot_hw_model, boot_hw_ver */
+static const
+struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] __initconst = {
+ /* like WRT160N v3.0 */
+ {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"},
+ /* like WRT310N v2.0 */
+ {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E900V1, "Linksys E900 V1"}, "E900", "1.0"},
+ /* like WRT160N v3.0 */
+ {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000 V2"}, "E1000", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_E1000V21, "Linksys E1000 V2.1"}, "E1000", "2.1"},
+ {{BCM47XX_BOARD_LINKSYS_E1200V2, "Linksys E1200 V2"}, "E1200", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"},
+ /* like WRT610N v2.0 */
+ {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200 V1"}, "E4200", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N V1.1"}, "WRT150N", "1.1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT150NV1, "Linksys WRT150N V1"}, "WRT150N", "1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT160NV1, "Linksys WRT160N V1"}, "WRT160N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT160NV3, "Linksys WRT160N V3"}, "WRT160N", "3.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"},
+ { {0}, 0},
+};
+
+/* board_id */
+static const
+struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
+ {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3400VCNA, "Netgear WNDR3400 Vcna"}, "U12H155T01_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR3700V3, "Netgear WNDR3700 V3"}, "U12H194T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR4500V1, "Netgear WNDR4500 V1"}, "U12H189T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNDR4500V2, "Netgear WNDR4500 V2"}, "U12H224T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500 V2"}, "U12H127T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500 V2vc"}, "U12H127T70_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WNR834BV2, "Netgear WNR834B V2"}, "U12H081T00_NETGEAR"},
+ { {0}, 0},
+};
+
+/* boardtype, boardnum, boardrev */
+static const
+struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = {
+ {{BCM47XX_BOARD_HUAWEI_E970, "Huawei E970"}, "0x048e", "0x5347", "0x11"},
+ {{BCM47XX_BOARD_PHICOMM_M1, "Phicomm M1"}, "0x0590", "80", "0x1104"},
+ {{BCM47XX_BOARD_ZTE_H218N, "ZTE H218N"}, "0x053d", "1234", "0x1305"},
+ { {0}, 0},
+};
+
+static const
+struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
+ {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
+};
+
+static struct bcm47xx_board_store bcm47xx_board = {BCM47XX_BOARD_NO, "Unknown Board"};
+
+static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
+{
+ char buf1[30];
+ char buf2[30];
+ char buf3[30];
+ const struct bcm47xx_board_type_list1 *e1;
+ const struct bcm47xx_board_type_list2 *e2;
+ const struct bcm47xx_board_type_list3 *e3;
+
+ if (bcm47xx_nvram_getenv("model_name", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_model_name; e1->value1; e1++) {
+ if (!strcmp(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_model_no; e1->value1; e1++) {
+ if (strstarts(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("machine_name", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_machine_name; e1->value1; e1++) {
+ if (strstarts(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_hardware_version; e1->value1; e1++) {
+ if (strstarts(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("productid", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_productid; e1->value1; e1++) {
+ if (!strcmp(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("ModelId", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_ModelId; e1->value1; e1++) {
+ if (!strcmp(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("melco_id", buf1, sizeof(buf1)) >= 0 ||
+ bcm47xx_nvram_getenv("buf1falo_id", buf1, sizeof(buf1)) >= 0) {
+ /* buffalo hardware, check id for specific hardware matches */
+ for (e1 = bcm47xx_board_list_melco_id; e1->value1; e1++) {
+ if (!strcmp(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("boot_hw_model", buf1, sizeof(buf1)) >= 0 &&
+ bcm47xx_nvram_getenv("boot_hw_ver", buf2, sizeof(buf2)) >= 0) {
+ for (e2 = bcm47xx_board_list_boot_hw; e2->value1; e2++) {
+ if (!strcmp(buf1, e2->value1) &&
+ !strcmp(buf2, e2->value2))
+ return &e2->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("board_id", buf1, sizeof(buf1)) >= 0) {
+ for (e1 = bcm47xx_board_list_board_id; e1->value1; e1++) {
+ if (!strcmp(buf1, e1->value1))
+ return &e1->board;
+ }
+ }
+
+ if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 &&
+ bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0 &&
+ bcm47xx_nvram_getenv("boardrev", buf3, sizeof(buf3)) >= 0) {
+ for (e3 = bcm47xx_board_list_board; e3->value1; e3++) {
+ if (!strcmp(buf1, e3->value1) &&
+ !strcmp(buf2, e3->value2) &&
+ !strcmp(buf3, e3->value3))
+ return &e3->board;
+ }
+ }
+ return bcm47xx_board_unknown;
+}
+
+void __init bcm47xx_board_detect(void)
+{
+ int err;
+ char buf[10];
+ const struct bcm47xx_board_type *board_detected;
+
+ if (bcm47xx_board.board != BCM47XX_BOARD_NO)
+ return;
+
+ /* check if the nvram is available */
+ err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));
+
+ /* init of nvram failed, probably too early now */
+ if (err == -ENXIO) {
+ return;
+ }
+
+ board_detected = bcm47xx_board_get_nvram();
+ bcm47xx_board.board = board_detected->board;
+ strlcpy(bcm47xx_board.name, board_detected->name,
+ BCM47XX_BOARD_MAX_NAME);
+}
+
+enum bcm47xx_board bcm47xx_board_get(void)
+{
+ return bcm47xx_board.board;
+}
+EXPORT_SYMBOL(bcm47xx_board_get);
+
+const char *bcm47xx_board_get_name(void)
+{
+ return bcm47xx_board.name;
+}
+EXPORT_SYMBOL(bcm47xx_board_get_name);
diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c
index cc40b74940f..b4c585b1c62 100644
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
@@ -190,3 +190,23 @@ int bcm47xx_nvram_getenv(char *name, char *val, size_t val_len)
return -ENOENT;
}
EXPORT_SYMBOL(bcm47xx_nvram_getenv);
+
+int bcm47xx_nvram_gpio_pin(const char *name)
+{
+ int i, err;
+ char nvram_var[10];
+ char buf[30];
+
+ for (i = 0; i < 16; i++) {
+ err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
+ if (err <= 0)
+ continue;
+ err = bcm47xx_nvram_getenv(nvram_var, buf, sizeof(buf));
+ if (err <= 0)
+ continue;
+ if (!strcmp(name, buf))
+ return i;
+ }
+ return -ENOENT;
+}
+EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin);
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
index 8c155afb129..5cba318bc1c 100644
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -32,12 +32,37 @@
#include <asm/bootinfo.h>
#include <asm/fw/cfe/cfe_api.h>
#include <asm/fw/cfe/cfe_error.h>
+#include <bcm47xx.h>
+#include <bcm47xx_board.h>
static int cfe_cons_handle;
+static u16 get_chip_id(void)
+{
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ return bcm47xx_bus.ssb.chip_id;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ return bcm47xx_bus.bcma.bus.chipinfo.id;
+#endif
+ }
+ return 0;
+}
+
const char *get_system_type(void)
{
- return "Broadcom BCM47XX";
+ static char buf[50];
+ u16 chip_id = get_chip_id();
+
+ snprintf(buf, sizeof(buf),
+ (chip_id > 0x9999) ? "Broadcom BCM%d (%s)" :
+ "Broadcom BCM%04X (%s)",
+ chip_id, bcm47xx_board_get_name());
+
+ return buf;
}
void prom_putchar(char c)
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index b2246cd9ca1..1f30571968e 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -36,6 +36,7 @@
#include <asm/time.h>
#include <bcm47xx.h>
#include <bcm47xx_nvram.h>
+#include <bcm47xx_board.h>
union bcm47xx_bus bcm47xx_bus;
EXPORT_SYMBOL(bcm47xx_bus);
@@ -221,6 +222,7 @@ void __init plat_mem_setup(void)
_machine_restart = bcm47xx_machine_restart;
_machine_halt = bcm47xx_machine_halt;
pm_power_off = bcm47xx_machine_halt;
+ bcm47xx_board_detect();
}
static int __init bcm47xx_register_bus_complete(void)
diff --git a/arch/mips/bcm47xx/time.c b/arch/mips/bcm47xx/time.c
index 536374dcba7..2c85d9254b5 100644
--- a/arch/mips/bcm47xx/time.c
+++ b/arch/mips/bcm47xx/time.c
@@ -27,10 +27,16 @@
#include <linux/ssb/ssb.h>
#include <asm/time.h>
#include <bcm47xx.h>
+#include <bcm47xx_nvram.h>
+#include <bcm47xx_board.h>
void __init plat_time_init(void)
{
unsigned long hz = 0;
+ u16 chip_id = 0;
+ char buf[10];
+ int len;
+ enum bcm47xx_board board = bcm47xx_board_get();
/*
* Use deterministic values for initial counter interrupt
@@ -43,15 +49,32 @@ void __init plat_time_init(void)
#ifdef CONFIG_BCM47XX_SSB
case BCM47XX_BUS_TYPE_SSB:
hz = ssb_cpu_clock(&bcm47xx_bus.ssb.mipscore) / 2;
+ chip_id = bcm47xx_bus.ssb.chip_id;
break;
#endif
#ifdef CONFIG_BCM47XX_BCMA
case BCM47XX_BUS_TYPE_BCMA:
hz = bcma_cpu_clock(&bcm47xx_bus.bcma.bus.drv_mips) / 2;
+ chip_id = bcm47xx_bus.bcma.bus.chipinfo.id;
break;
#endif
}
+ if (chip_id == 0x5354) {
+ len = bcm47xx_nvram_getenv("clkfreq", buf, sizeof(buf));
+ if (len >= 0 && !strncmp(buf, "200", 4))
+ hz = 100000000;
+ }
+
+ switch (board) {
+ case BCM47XX_BOARD_ASUS_WL520GC:
+ case BCM47XX_BOARD_ASUS_WL520GU:
+ hz = 100000000;
+ break;
+ default:
+ break;
+ }
+
if (!hz)
hz = 100000000;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-19 16:39:17 +0000