Merge pull request #92 from coldav/colin/increase_elf_mem_size

Increase refsi elf size to cope with SYCL CTS large file creation
uxlfoundation · Aug 16, 2023 · 23c8e8b · 23c8e8b
2 parents 262e155 + 73c6af2
commit 23c8e8b
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/examples/refsi/hal_refsi/external/refsidrv/source/refsidrv/refsi_device_g.cpp b/examples/refsi/hal_refsi/external/refsidrv/source/refsidrv/refsi_device_g.cpp
@@ -28,7 +28,9 @@
 // does not have dedicated (TCIM) memory for storing kernel exeutables, a memory
 // window is set up to map this memory area to a reserved area in DMA.
 constexpr const uint64_t REFSI_ELF_BASE = 0x10000ull;
-constexpr const uint64_t REFSI_ELF_SIZE = (1 << 20) - REFSI_ELF_BASE;
+// The upper region can be up to the tdcm start point at 0x10000000
+// We will make it approx 128MB to give some latitude
+constexpr const uint64_t REFSI_ELF_SIZE = (1 << 27) - REFSI_ELF_BASE;
 
 // Memory area for per-hart storage.
 constexpr const uint64_t G_HART_LOCAL_BASE = 0x20800000;

diff --git a/examples/refsi/hal_refsi/source/refsi_hal_g1.cpp b/examples/refsi/hal_refsi/source/refsi_hal_g1.cpp
@@ -30,7 +30,9 @@
 // does not have dedicated (TCIM) memory for storing kernel exeutables, a memory
 // window is set up to map this memory area to a reserved area in DMA.
 constexpr const uint64_t REFSI_ELF_BASE = 0x10000ull;
-constexpr const uint64_t REFSI_ELF_SIZE = (1 << 20) - REFSI_ELF_BASE;
+// The upper region can be up to the tdcm start point at 0x10000000
+// We will make it approx 128MB to give some latitude
+constexpr const uint64_t REFSI_ELF_SIZE = (1 << 27) - REFSI_ELF_BASE;
 
 constexpr const uint64_t REFSI_MAX_HARTS = 64;
 

diff --git a/examples/refsi/hal_refsi/source/refsi_hal_m1.cpp b/examples/refsi/hal_refsi/source/refsi_hal_m1.cpp
@@ -29,7 +29,9 @@
 // does not have dedicated (TCIM) memory for storing kernel exeutables, a memory
 // window is set up to map this memory area to a reserved area in DMA.
 constexpr const uint64_t REFSI_ELF_BASE = 0x10000ull;
-constexpr const uint64_t REFSI_ELF_SIZE = (1 << 20) - REFSI_ELF_BASE;
+// The upper region can be up to the tdcm start point at 0x10000000
+// We will make it approx 128MB to give some latitude
+constexpr const uint64_t REFSI_ELF_SIZE = (1 << 27) - REFSI_ELF_BASE;
 
 refsi_m1_hal_device::refsi_m1_hal_device(refsi_device_t device,
                                          riscv::hal_device_info_riscv_t *info,