ppc/pnv: fix LPC HC firmware address space
A specific MemoryRegion is required for the LPC HC Firmware address space. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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@ -79,6 +79,7 @@ enum {
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#define ISA_IO_SIZE 0x00010000
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#define ISA_IO_SIZE 0x00010000
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#define ISA_MEM_SIZE 0x10000000
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#define ISA_MEM_SIZE 0x10000000
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#define ISA_FW_SIZE 0x10000000
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#define LPC_IO_OPB_ADDR 0xd0010000
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#define LPC_IO_OPB_ADDR 0xd0010000
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#define LPC_IO_OPB_SIZE 0x00010000
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#define LPC_IO_OPB_SIZE 0x00010000
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#define LPC_MEM_OPB_ADDR 0xe0010000
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#define LPC_MEM_OPB_ADDR 0xe0010000
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@ -429,6 +430,7 @@ static void pnv_lpc_realize(DeviceState *dev, Error **errp)
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*/
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*/
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memory_region_init(&lpc->isa_io, OBJECT(dev), "isa-io", ISA_IO_SIZE);
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memory_region_init(&lpc->isa_io, OBJECT(dev), "isa-io", ISA_IO_SIZE);
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memory_region_init(&lpc->isa_mem, OBJECT(dev), "isa-mem", ISA_MEM_SIZE);
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memory_region_init(&lpc->isa_mem, OBJECT(dev), "isa-mem", ISA_MEM_SIZE);
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memory_region_init(&lpc->isa_fw, OBJECT(dev), "isa-fw", ISA_FW_SIZE);
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/* Create windows from the OPB space to the ISA space */
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/* Create windows from the OPB space to the ISA space */
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memory_region_init_alias(&lpc->opb_isa_io, OBJECT(dev), "lpc-isa-io",
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memory_region_init_alias(&lpc->opb_isa_io, OBJECT(dev), "lpc-isa-io",
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@ -440,7 +442,7 @@ static void pnv_lpc_realize(DeviceState *dev, Error **errp)
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memory_region_add_subregion(&lpc->opb_mr, LPC_MEM_OPB_ADDR,
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memory_region_add_subregion(&lpc->opb_mr, LPC_MEM_OPB_ADDR,
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&lpc->opb_isa_mem);
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&lpc->opb_isa_mem);
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memory_region_init_alias(&lpc->opb_isa_fw, OBJECT(dev), "lpc-isa-fw",
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memory_region_init_alias(&lpc->opb_isa_fw, OBJECT(dev), "lpc-isa-fw",
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&lpc->isa_mem, 0, LPC_FW_OPB_SIZE);
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&lpc->isa_fw, 0, LPC_FW_OPB_SIZE);
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memory_region_add_subregion(&lpc->opb_mr, LPC_FW_OPB_ADDR,
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memory_region_add_subregion(&lpc->opb_mr, LPC_FW_OPB_ADDR,
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&lpc->opb_isa_fw);
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&lpc->opb_isa_fw);
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@ -38,6 +38,7 @@ typedef struct PnvLpcController {
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/* ISA IO and Memory space */
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/* ISA IO and Memory space */
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MemoryRegion isa_io;
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MemoryRegion isa_io;
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MemoryRegion isa_mem;
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MemoryRegion isa_mem;
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MemoryRegion isa_fw;
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/* Windows from OPB to ISA (aliases) */
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/* Windows from OPB to ISA (aliases) */
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MemoryRegion opb_isa_io;
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MemoryRegion opb_isa_io;
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