1 files changed, 106 insertions, 1 deletions

diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index 698be46..e5a3243 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -18,6 +18,7 @@
 
 #include "hw/arm/npcm7xx.h"
 #include "hw/core/cpu.h"
+#include "hw/i2c/i2c_mux_pca954x.h"
 #include "hw/i2c/smbus_eeprom.h"
 #include "hw/loader.h"
 #include "hw/qdev-core.h"
@@ -29,6 +30,7 @@
 
 #define NPCM750_EVB_POWER_ON_STRAPS 0x00001ff7
 #define QUANTA_GSJ_POWER_ON_STRAPS 0x00001fff
+#define QUANTA_GBS_POWER_ON_STRAPS 0x000017ff
 
 static const char npcm7xx_default_bootrom[] = "npcm7xx_bootrom.bin";
 
@@ -220,7 +222,18 @@ static void quanta_gsj_i2c_init(NPCM7xxState *soc)
     at24c_eeprom_init(soc, 9, 0x55, 8192);
     at24c_eeprom_init(soc, 10, 0x55, 8192);
 
-    /* TODO: Add additional i2c devices. */
+    /*
+     * i2c-11:
+     * - power-brick@36: delta,dps800
+     * - hotswap@15: ti,lm5066i
+     */
+
+    /*
+     * i2c-12:
+     * - ucd90160@6b
+     */
+
+    i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 15), "pca9548", 0x75);
 }
 
 static void quanta_gsj_fan_init(NPCM7xxMachine *machine, NPCM7xxState *soc)
@@ -237,6 +250,65 @@ static void quanta_gsj_fan_init(NPCM7xxMachine *machine, NPCM7xxState *soc)
     npcm7xx_connect_pwm_fan(soc, &splitter[2], 0x05, 1);
 }
 
+static void quanta_gbs_i2c_init(NPCM7xxState *soc)
+{
+    /*
+     * i2c-0:
+     *     pca9546@71
+     *
+     * i2c-1:
+     *     pca9535@24
+     *     pca9535@20
+     *     pca9535@21
+     *     pca9535@22
+     *     pca9535@23
+     *     pca9535@25
+     *     pca9535@26
+     *
+     * i2c-2:
+     *     sbtsi@4c
+     *
+     * i2c-5:
+     *     atmel,24c64@50 mb_fru
+     *     pca9546@71
+     *         - channel 0: max31725@54
+     *         - channel 1: max31725@55
+     *         - channel 2: max31725@5d
+     *                      atmel,24c64@51 fan_fru
+     *         - channel 3: atmel,24c64@52 hsbp_fru
+     *
+     * i2c-6:
+     *     pca9545@73
+     *
+     * i2c-7:
+     *     pca9545@72
+     *
+     * i2c-8:
+     *     adi,adm1272@10
+     *
+     * i2c-9:
+     *     pca9546@71
+     *         - channel 0: isil,isl68137@60
+     *         - channel 1: isil,isl68137@61
+     *         - channel 2: isil,isl68137@63
+     *         - channel 3: isil,isl68137@45
+     *
+     * i2c-10:
+     *     pca9545@71
+     *
+     * i2c-11:
+     *     pca9545@76
+     *
+     * i2c-12:
+     *     maxim,max34451@4e
+     *     isil,isl68137@5d
+     *     isil,isl68137@5e
+     *
+     * i2c-14:
+     *     pca9545@70
+     */
+}
+
 static void npcm750_evb_init(MachineState *machine)
 {
     NPCM7xxState *soc;
@@ -268,6 +340,23 @@ static void quanta_gsj_init(MachineState *machine)
     npcm7xx_load_kernel(machine, soc);
 }
 
+static void quanta_gbs_init(MachineState *machine)
+{
+    NPCM7xxState *soc;
+
+    soc = npcm7xx_create_soc(machine, QUANTA_GBS_POWER_ON_STRAPS);
+    npcm7xx_connect_dram(soc, machine->ram);
+    qdev_realize(DEVICE(soc), NULL, &error_fatal);
+
+    npcm7xx_load_bootrom(machine, soc);
+
+    npcm7xx_connect_flash(&soc->fiu[0], 0, "mx66u51235f",
+                          drive_get(IF_MTD, 0, 0));
+
+    quanta_gbs_i2c_init(soc);
+    npcm7xx_load_kernel(machine, soc);
+}
+
 static void npcm7xx_set_soc_type(NPCM7xxMachineClass *nmc, const char *type)
 {
     NPCM7xxClass *sc = NPCM7XX_CLASS(object_class_by_name(type));
@@ -316,6 +405,18 @@ static void gsj_machine_class_init(ObjectClass *oc, void *data)
     mc->default_ram_size = 512 * MiB;
 };
 
+static void gbs_bmc_machine_class_init(ObjectClass *oc, void *data)
+{
+    NPCM7xxMachineClass *nmc = NPCM7XX_MACHINE_CLASS(oc);
+    MachineClass *mc = MACHINE_CLASS(oc);
+
+    npcm7xx_set_soc_type(nmc, TYPE_NPCM730);
+
+    mc->desc = "Quanta GBS (Cortex-A9)";
+    mc->init = quanta_gbs_init;
+    mc->default_ram_size = 1 * GiB;
+}
+
 static const TypeInfo npcm7xx_machine_types[] = {
     {
         .name           = TYPE_NPCM7XX_MACHINE,
@@ -332,6 +433,10 @@ static const TypeInfo npcm7xx_machine_types[] = {
         .name           = MACHINE_TYPE_NAME("quanta-gsj"),
         .parent         = TYPE_NPCM7XX_MACHINE,
         .class_init     = gsj_machine_class_init,
+    }, {
+        .name           = MACHINE_TYPE_NAME("quanta-gbs-bmc"),
+        .parent         = TYPE_NPCM7XX_MACHINE,
+        .class_init     = gbs_bmc_machine_class_init,
     },
 };