diff options
| author | Cédric Le Goater <clg@kaod.org> | 2019-12-05 19:44:54 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-12-17 10:39:48 +1100 |
| commit | 2661f6ab2ba1694d7c19efdd622378817cb874ea (patch) | |
| tree | 12b57ef1f9b55e1f1e6e93cf1bc778741f1dbee1 /hw/ppc/pnv_lpc.c | |
| parent | 8b50ce850538223b8dd2c2f4ed8a819d3c60bfc1 (diff) | |
| download | qemu-2661f6ab2ba1694d7c19efdd622378817cb874ea.zip qemu-2661f6ab2ba1694d7c19efdd622378817cb874ea.tar.gz qemu-2661f6ab2ba1694d7c19efdd622378817cb874ea.tar.bz2 | |
ppc/pnv: add a LPC Controller model for POWER10
Same a POWER9, only the MMIO window changes.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191205184454.10722-6-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc/pnv_lpc.c')
| -rw-r--r-- | hw/ppc/pnv_lpc.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/hw/ppc/pnv_lpc.c b/hw/ppc/pnv_lpc.c index dd5374c..18256d9 100644 --- a/hw/ppc/pnv_lpc.c +++ b/hw/ppc/pnv_lpc.c @@ -122,26 +122,26 @@ static int pnv_lpc_dt_xscom(PnvXScomInterface *dev, void *fdt, int xscom_offset) } /* POWER9 only */ -int pnv_dt_lpc(PnvChip *chip, void *fdt, int root_offset) +int pnv_dt_lpc(PnvChip *chip, void *fdt, int root_offset, uint64_t lpcm_addr, + uint64_t lpcm_size) { const char compat[] = "ibm,power9-lpcm-opb\0simple-bus"; const char lpc_compat[] = "ibm,power9-lpc\0ibm,lpc"; char *name; int offset, lpcm_offset; - uint64_t lpcm_addr = PNV9_LPCM_BASE(chip); uint32_t opb_ranges[8] = { 0, cpu_to_be32(lpcm_addr >> 32), cpu_to_be32((uint32_t)lpcm_addr), - cpu_to_be32(PNV9_LPCM_SIZE / 2), - cpu_to_be32(PNV9_LPCM_SIZE / 2), + cpu_to_be32(lpcm_size / 2), + cpu_to_be32(lpcm_size / 2), cpu_to_be32(lpcm_addr >> 32), - cpu_to_be32(PNV9_LPCM_SIZE / 2), - cpu_to_be32(PNV9_LPCM_SIZE / 2), + cpu_to_be32(lpcm_size / 2), + cpu_to_be32(lpcm_size / 2), }; uint32_t opb_reg[4] = { cpu_to_be32(lpcm_addr >> 32), cpu_to_be32((uint32_t)lpcm_addr), - cpu_to_be32(PNV9_LPCM_SIZE >> 32), - cpu_to_be32((uint32_t)PNV9_LPCM_SIZE), + cpu_to_be32(lpcm_size >> 32), + cpu_to_be32((uint32_t)lpcm_size), }; uint32_t lpc_ranges[12] = { 0, 0, cpu_to_be32(LPC_MEM_OPB_ADDR), @@ -691,6 +691,19 @@ static const TypeInfo pnv_lpc_power9_info = { .class_init = pnv_lpc_power9_class_init, }; +static void pnv_lpc_power10_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->desc = "PowerNV LPC Controller POWER10"; +} + +static const TypeInfo pnv_lpc_power10_info = { + .name = TYPE_PNV10_LPC, + .parent = TYPE_PNV9_LPC, + .class_init = pnv_lpc_power10_class_init, +}; + static void pnv_lpc_realize(DeviceState *dev, Error **errp) { PnvLpcController *lpc = PNV_LPC(dev); @@ -764,6 +777,7 @@ static void pnv_lpc_register_types(void) type_register_static(&pnv_lpc_info); type_register_static(&pnv_lpc_power8_info); type_register_static(&pnv_lpc_power9_info); + type_register_static(&pnv_lpc_power10_info); } type_init(pnv_lpc_register_types) |