diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/phys-map.c | 141 | ||||
| -rw-r--r-- | hw/test/phys-map-test.c | 1 |
2 files changed, 139 insertions, 3 deletions
diff --git a/hw/phys-map.c b/hw/phys-map.c index de93bc7..9917da7 100644 --- a/hw/phys-map.c +++ b/hw/phys-map.c @@ -135,6 +135,134 @@ static const struct phys_map_info phys_map_nimbus = { .table = phys_map_table_nimbus, }; +static const struct phys_map_entry phys_map_table_axone[] = { + + /* System memory up to 4TB minus GPU memory */ + { SYSTEM_MEM, 0, 0x0000000000000000ull, 0x0000034000000000ull }, + /* GPU memory from 4TB - 128GB*GPU */ + { GPU_MEM_4T_DOWN, 5, 0x0000034000000000ull, 0x0000002000000000ull }, + { GPU_MEM_4T_DOWN, 4, 0x0000036000000000ull, 0x0000002000000000ull }, + { GPU_MEM_4T_DOWN, 3, 0x0000038000000000ull, 0x0000002000000000ull }, + { GPU_MEM_4T_DOWN, 2, 0x000003a000000000ull, 0x0000002000000000ull }, + { GPU_MEM_4T_DOWN, 1, 0x000003c000000000ull, 0x0000002000000000ull }, + { GPU_MEM_4T_DOWN, 0, 0x000003e000000000ull, 0x0000002000000000ull }, + + /* 0 TB offset @ MMIO 0x0006000000000000ull */ + { PHB4_64BIT_MMIO, 0, 0x0006000000000000ull, 0x0000004000000000ull }, + { PHB4_64BIT_MMIO, 1, 0x0006004000000000ull, 0x0000004000000000ull }, + { PHB4_64BIT_MMIO, 2, 0x0006008000000000ull, 0x0000004000000000ull }, + { PHB4_32BIT_MMIO, 0, 0x000600c000000000ull, 0x0000000080000000ull }, + { PHB4_32BIT_MMIO, 1, 0x000600c080000000ull, 0x0000000080000000ull }, + { PHB4_32BIT_MMIO, 2, 0x000600c100000000ull, 0x0000000080000000ull }, + { PHB4_32BIT_MMIO, 3, 0x000600c180000000ull, 0x0000000080000000ull }, + { PHB4_32BIT_MMIO, 4, 0x000600c200000000ull, 0x0000000080000000ull }, + { PHB4_32BIT_MMIO, 5, 0x000600c280000000ull, 0x0000000080000000ull }, + { PHB4_XIVE_ESB, 0, 0x000600c300000000ull, 0x0000000020000000ull }, + { PHB4_XIVE_ESB, 1, 0x000600c320000000ull, 0x0000000020000000ull }, + { PHB4_XIVE_ESB, 2, 0x000600c340000000ull, 0x0000000020000000ull }, + { PHB4_XIVE_ESB, 3, 0x000600c360000000ull, 0x0000000020000000ull }, + { PHB4_XIVE_ESB, 4, 0x000600c380000000ull, 0x0000000020000000ull }, + { PHB4_XIVE_ESB, 5, 0x000600c3a0000000ull, 0x0000000020000000ull }, + { PHB4_REG_SPC, 0, 0x000600c3c0000000ull, 0x0000000000100000ull }, + { PHB4_REG_SPC, 1, 0x000600c3c0100000ull, 0x0000000000100000ull }, + { PHB4_REG_SPC, 2, 0x000600c3c0200000ull, 0x0000000000100000ull }, + { PHB4_REG_SPC, 3, 0x000600c3c0300000ull, 0x0000000000100000ull }, + { PHB4_REG_SPC, 4, 0x000600c3c0400000ull, 0x0000000000100000ull }, + { PHB4_REG_SPC, 5, 0x000600c3c0500000ull, 0x0000000000100000ull }, + { RESV, 0, 0x000600c3c0600000ull, 0x0000000c3fa00000ull }, + { NPU_OCAPI_MMIO, 0, 0x000600d000000000ull, 0x0000000800000000ull }, + { NPU_OCAPI_MMIO, 1, 0x000600d800000000ull, 0x0000000800000000ull }, + { NPU_OCAPI_MMIO, 2, 0x000600e000000000ull, 0x0000000800000000ull }, + { NPU_OCAPI_MMIO, 3, 0x000600e800000000ull, 0x0000000800000000ull }, + { NPU_OCAPI_MMIO, 4, 0x000600f000000000ull, 0x0000000800000000ull }, + { NPU_OCAPI_MMIO, 5, 0x000600f800000000ull, 0x0000000800000000ull }, + + /* 1 TB offset @ MMIO 0x0006000000000000ull */ + { XIVE_VC, 0, 0x0006010000000000ull, 0x0000008000000000ull }, + { XIVE_PC, 0, 0x0006018000000000ull, 0x0000004000000000ull }, + { VAS_USER_WIN, 0, 0x000601c000000000ull, 0x0000000100000000ull }, + { VAS_HYP_WIN, 0, 0x000601c100000000ull, 0x0000000002000000ull }, + { RESV, 1, 0x000601c102000000ull, 0x0000003efe000000ull }, + + /* 2 TB offset @ MMIO 0x0006000000000000ull */ + { PHB4_64BIT_MMIO, 3, 0x0006020000000000ull, 0x0000004000000000ull }, + { PHB4_64BIT_MMIO, 4, 0x0006024000000000ull, 0x0000004000000000ull }, + { PHB4_64BIT_MMIO, 5, 0x0006028000000000ull, 0x0000004000000000ull }, + { RESV, 2, 0x000602c000000000ull, 0x0000004000000000ull }, + + /* 3 TB offset @ MMIO 0x0006000000000000ull */ + { LPC_BUS, 0, 0x0006030000000000ull, 0x0000000100000000ull }, + { FSP_MMIO, 0, 0x0006030100000000ull, 0x0000000100000000ull }, + { RESV, 3, 0x0006030200000000ull, 0x0000000003000000ull }, + { PSIHB_REG, 0, 0x0006030203000000ull, 0x0000000000100000ull }, + { XIVE_IC, 0, 0x0006030203100000ull, 0x0000000000080000ull }, + { XIVE_TM, 0, 0x0006030203180000ull, 0x0000000000040000ull }, + { PSIHB_ESB, 0, 0x00060302031c0000ull, 0x0000000000010000ull }, + { NX_RNG, 0, 0x00060302031d0000ull, 0x0000000000010000ull }, + { RESV, 4, 0x00060302031e0000ull, 0x00000001fce20000ull }, + { MC_OCMB_CFG, 0, 0x0006030400000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 1, 0x0006030480000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 0, 0x0006030500000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 1, 0x0006030580000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 2, 0x0006030600000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 3, 0x0006030680000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 2, 0x0006030700000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 3, 0x0006030780000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 4, 0x0006030800000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 5, 0x0006030880000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 4, 0x0006030900000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 5, 0x0006030980000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 6, 0x0006030a00000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 7, 0x0006030a80000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 6, 0x0006030b00000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 7, 0x0006030b80000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 8, 0x0006030c00000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 9, 0x0006030c80000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 8, 0x0006030d00000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 9, 0x0006030d80000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 10, 0x0006030e00000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 11, 0x0006030e80000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 10, 0x0006030f00000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 11, 0x0006030f80000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 12, 0x0006031000000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 13, 0x0006031080000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 12, 0x0006031100000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 13, 0x0006031180000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 14, 0x0006031200000000ull, 0x0000000080000000ull }, + { MC_OCMB_CFG, 15, 0x0006031280000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 14, 0x0006031300000000ull, 0x0000000080000000ull }, + { MC_OCMB_MMIO, 15, 0x0006031380000000ull, 0x0000000080000000ull }, + { RESV, 5, 0x0006031400000000ull, 0x000000d800000000ull }, + { NPU_REGS, 0, 0x000603ec00000000ull, 0x0000000001000000ull }, + { NPU_REGS, 1, 0x000603ec01000000ull, 0x0000000001000000ull }, + { NPU_REGS, 2, 0x000603ec02000000ull, 0x0000000001000000ull }, + { NPU_NTL, 0, 0x000603ec03000000ull, 0x0000000000020000ull }, + { NPU_NTL, 1, 0x000603ec03020000ull, 0x0000000000020000ull }, + { NPU_NTL, 2, 0x000603ec03040000ull, 0x0000000000020000ull }, + { NPU_NTL, 3, 0x000603ec03060000ull, 0x0000000000020000ull }, + { NPU_GENID, 0, 0x000603ec03080000ull, 0x0000000000080000ull }, + { NPU_NTL, 4, 0x000603ec03100000ull, 0x0000000000020000ull }, + { NPU_NTL, 5, 0x000603ec03120000ull, 0x0000000000020000ull }, + { NPU_NTL, 6, 0x000603ec03140000ull, 0x0000000000020000ull }, + { NPU_NTL, 7, 0x000603ec03160000ull, 0x0000000000020000ull }, + { NPU_GENID, 1, 0x000603ec03180000ull, 0x0000000000080000ull }, + { NPU_NTL, 8, 0x000603ec03200000ull, 0x0000000000020000ull }, + { NPU_NTL, 9, 0x000603ec03220000ull, 0x0000000000020000ull }, + { NPU_NTL, 10, 0x000603ec03240000ull, 0x0000000000020000ull }, + { NPU_NTL, 11, 0x000603ec03260000ull, 0x0000000000020000ull }, + { NPU_GENID, 2, 0x000603ec03280000ull, 0x0000000000080000ull }, + { RESV, 6, 0x000603ec03300000ull, 0x0000000ffcd00000ull }, + { XSCOM, 0, 0x000603fc00000000ull, 0x0000000400000000ull }, + + /* NULL entry at end */ + { NULL_MAP, 0, 0, 0 }, +}; + +static const struct phys_map_info phys_map_axone = { + .chip_select_shift = 42, + .table = phys_map_table_axone, +}; + static inline bool phys_map_entry_null(const struct phys_map_entry *e) { if (e->type == NULL_MAP) @@ -191,15 +319,22 @@ error: assert(0); } -void phys_map_init(unsigned long pvr __unused) +void phys_map_init(unsigned long pvr) { const char *name = "unused"; phys_map = NULL; if (proc_gen == proc_gen_p9) { - name = "nimbus"; - phys_map = &phys_map_nimbus; + switch(PVR_TYPE(pvr)) { + case PVR_TYPE_P9P: + name = "axone"; + phys_map = &phys_map_axone; + break; + default: + name = "nimbus"; + phys_map = &phys_map_nimbus; + } } prlog(PR_DEBUG, "Assigning physical memory map table for %s\n", name); diff --git a/hw/test/phys-map-test.c b/hw/test/phys-map-test.c index 8d844ba..cae7f91 100644 --- a/hw/test/phys-map-test.c +++ b/hw/test/phys-map-test.c @@ -166,6 +166,7 @@ static void check_map_call(void) /* Fake PVR definitions. See include/processor.h */ unsigned long fake_pvr[] = { 0x004e0200, /* PVR_P9 */ + 0x004f0100, /* PVR_P9P */ }; int main(void) |