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hw/arm: Add support for kudo-bmc board. 

kudo-bmc is a board supported by OpenBMC.
https://github.com/openbmc/openbmc/tree/master/meta-fii/meta-kudo

Since v1:
- hyphenated Cortex-A9

Tested: Booted kudo firmware.
Signed-off-by: Chris Rauer <crauer@google.com>
Reviewed-by: Patrick Venture <venture@google.com>
Message-id: 20210907223234.1165705-1-crauer@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
master
Chris Rauer 2021-09-13 16:07:22 +01:00 committed by Peter Maydell
parent d26f2f93c1
commit 3b8a4733d1
2 changed files with 35 additions and 0 deletions
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1
docs/system/arm/nuvoton.rst
View File

@ -20,6 +20,7 @@ Hyperscale applications. The following machines are based on this chip :
- ``quanta-gbs-bmc`` Quanta GBS server BMC
- ``quanta-gsj`` Quanta GSJ server BMC
- ``kudo-bmc`` Fii USA Kudo server BMC
There are also two more SoCs, NPCM710 and NPCM705, which are single-core
variants of NPCM750 and NPCM730, respectively. These are currently not

34
hw/arm/npcm7xx_boards.c
View File

@ -31,6 +31,7 @@
#define NPCM750_EVB_POWER_ON_STRAPS 0x00001ff7
#define QUANTA_GSJ_POWER_ON_STRAPS 0x00001fff
#define QUANTA_GBS_POWER_ON_STRAPS 0x000017ff
#define KUDO_BMC_POWER_ON_STRAPS 0x00001fff
static const char npcm7xx_default_bootrom[] = "npcm7xx_bootrom.bin";
@ -357,6 +358,23 @@ static void quanta_gbs_init(MachineState *machine)
npcm7xx_load_kernel(machine, soc);
}
static void kudo_bmc_init(MachineState *machine)
{
NPCM7xxState *soc;
soc = npcm7xx_create_soc(machine, KUDO_BMC_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));
npcm7xx_connect_flash(&soc->fiu[1], 0, "mx66u51235f",
drive_get(IF_MTD, 3, 0));
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));
@ -417,6 +435,18 @@ static void gbs_bmc_machine_class_init(ObjectClass *oc, void *data)
mc->default_ram_size = 1 * GiB;
}
static void kudo_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 = "Kudo BMC (Cortex-A9)";
mc->init = kudo_bmc_init;
mc->default_ram_size = 1 * GiB;
};
static const TypeInfo npcm7xx_machine_types[] = {
{
.name = TYPE_NPCM7XX_MACHINE,
@ -437,6 +467,10 @@ static const TypeInfo npcm7xx_machine_types[] = {
.name = MACHINE_TYPE_NAME("quanta-gbs-bmc"),
.parent = TYPE_NPCM7XX_MACHINE,
.class_init = gbs_bmc_machine_class_init,
}, {
.name = MACHINE_TYPE_NAME("kudo-bmc"),
.parent = TYPE_NPCM7XX_MACHINE,
.class_init = kudo_bmc_machine_class_init,
},
};