diff --git a/BUILD b/BUILD
index 4ed9d4a..fb944a2 100644
--- a/BUILD
+++ b/BUILD
@@ -18,9 +18,21 @@
     build_setting_default = False,
 )
 
+bool_flag(
+    name = "link_tcm_highmem",
+    build_setting_default = False,
+)
+
 config_setting(
     name = "link_tcm_config",
     flag_values = {
         ":link_tcm": "True",
     },
-)
\ No newline at end of file
+)
+
+config_setting(
+    name = "link_tcm_highmem_config",
+    flag_values = {
+        ":link_tcm_highmem": "True",
+    },
+)
diff --git a/crt/BUILD b/crt/BUILD
index a0c26d5..85c25ab 100644
--- a/crt/BUILD
+++ b/crt/BUILD
@@ -17,6 +17,7 @@
 filegroup(
     name = "kelvin_linker",
     srcs = select({
+        "//:link_tcm_highmem_config": ["kelvin_tcm_highmem.ld"],
         "//:link_tcm_config": ["kelvin_tcm.ld"],
         "//conditions:default": ["kelvin.ld"],
     }),
diff --git a/crt/kelvin_tcm_highmem.ld b/crt/kelvin_tcm_highmem.ld
new file mode 100644
index 0000000..dc46060
--- /dev/null
+++ b/crt/kelvin_tcm_highmem.ld
@@ -0,0 +1,88 @@
+/* Copyright 2024 Google LLC. */
+/* Licensed under the Apache License, Version 2.0, see LICENSE for details. */
+/* SPDX-License-Identifier: Apache-2.0 */
+
+MEMORY {
+    ITCM(rx): ORIGIN = 0x00000000, LENGTH = 1024K
+    DTCM(rw): ORIGIN = 0x00100000, LENGTH = 1024K
+}
+
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x1000;
+HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x1000;
+
+ENTRY(_start)
+
+SECTIONS {
+    /* ITCM data here */
+    . = ORIGIN(ITCM);
+    .text : ALIGN(16) {
+        *(._init)
+        *(.text)
+        *(.text.*)
+        . = ALIGN(16);
+    } > ITCM
+
+    .init.array : ALIGN(16) {
+      __init_array_start = .;
+      __init_array_start__ = .;
+      *(.init_array)
+      *(.init_array.*)
+      . = ALIGN(16);
+      __init_array_end = .;
+      __init_array_end__ = .;
+    } > ITCM
+
+    .rodata : ALIGN(16) {
+      *(.srodata)
+      *(.srodata.*)
+      *(.rodata)
+      *(.rodata.*)
+      . = ALIGN(16);
+    } > ITCM
+
+    .data : ALIGN(16) {
+      __data_start__ = .;
+      /**
+      * This will get loaded into `gp`, and the linker will use that register for
+      * accessing data within [-2048,2047] of `__global_pointer$`.
+      *
+      * This is much cheaper (for small data) than materializing the
+      * address and loading from that (which will take one extra instruction).
+      */
+      _global_pointer = . + 0x800;
+      *(.sdata)
+      *(.sdata.*)
+      *(.data)
+      *(.data.*)
+      /**
+       * Memory location for the return value from main,
+       * which could be inspected by another core in the system.
+       **/
+      _ret = .;
+      . = ALIGN(16);
+        __data_end__ = .;
+    } > DTCM
+
+    /* DTCM data here */
+    . = ORIGIN(DTCM);
+    .bss : ALIGN(16) {
+      __bss_start__ = .;
+      *(.sbss)
+      *(.sbss.*)
+      *(.bss)
+      *(.bss.*)
+      __bss_end__ = .;
+    } > DTCM
+
+    .heap : ALIGN(16) {
+      __heap_start__ = .;
+      . += HEAP_SIZE;
+      __heap_end__ = .;
+    } > DTCM
+
+    .stack : ALIGN(16) {
+      __stack_start__ = .;
+      . += STACK_SIZE;
+      __stack_end__ = .;
+    } > DTCM
+}
\ No newline at end of file
diff --git a/tests/tflm/BUILD b/tests/tflm/BUILD
index 3834394..c40e150 100644
--- a/tests/tflm/BUILD
+++ b/tests/tflm/BUILD
@@ -90,6 +90,7 @@
     srcs = [
         "@tflite-micro//tensorflow/lite/micro/kernels:logistic_test.cc",
     ],
+    hw_test_size = "large",
     deps = [
         "//crt",
         "@tflite-micro//tensorflow/lite/c:common",