From 7f4c833ced046f88160a50e7adb1f55343e7e759 Mon Sep 17 00:00:00 2001
From: Nathan Lee <me@nwlee.tech>
Date: Fri, 28 Aug 2026 21:26:14 -0500
Subject: rework early kernel init

---
 include/early/bump.h | 9 ---------
 include/early/dtb.h  | 1 +
 include/sys/mem.h    | 1 +
 include/sys/stddef.h | 5 +++--
 4 files changed, 5 insertions(+), 11 deletions(-)
 delete mode 100644 include/early/bump.h

(limited to 'include')

diff --git a/include/early/bump.h b/include/early/bump.h
deleted file mode 100644
index bf3e6f9..0000000
--- a/include/early/bump.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#pragma once
-#include <sys/stddef.h>
-#include <early/dtb.h>
-#define EHEAP_SIZE (512 * 1024)
-
-
-void* kemalloc(size_t size);
-struct mem_info *km_find_memory(struct dt_node *head);
-
diff --git a/include/early/dtb.h b/include/early/dtb.h
index 41a7bcc..f0cd5ce 100644
--- a/include/early/dtb.h
+++ b/include/early/dtb.h
@@ -38,6 +38,7 @@ struct fdt_header {
 };
 
 struct dt_node *dt_parse(void *fdt);
+struct dt_node *dt_find_device(struct dt_node *head, const char *name);
 void *dt_get_prop(struct dt_node *node, char *name, size_t *len);
 uint32_t dt_read_u32(struct dt_node *node, char *name, uint32_t *out);
 
diff --git a/include/sys/mem.h b/include/sys/mem.h
index 769a162..e5637f6 100644
--- a/include/sys/mem.h
+++ b/include/sys/mem.h
@@ -23,6 +23,7 @@ struct mmio_device_meta {
 };
 
 void* kmalloc(size_t size);
+void* kemalloc(size_t size);
 void* kzalloc(size_t size);
 void kfree(void* ptr);
 
diff --git a/include/sys/stddef.h b/include/sys/stddef.h
index 27aea74..0232107 100644
--- a/include/sys/stddef.h
+++ b/include/sys/stddef.h
@@ -1,7 +1,7 @@
 #pragma once
 #define NULL (void*)0
 
-#define uintptr_t __wk_size_t
+#define uintptr_t __wk_uintptr_t
 #define size_t __wk_size_t
 #define uint8_t __wk_uint8_t
 #define uint16_t __wk_uint16_t
@@ -32,7 +32,8 @@
     #define htobi(x) x
 #endif
 
-typedef __UINTPTR_TYPE__ __wk_size_t;
+typedef __UINTPTR_TYPE__ __wk_uintptr_t;
+typedef __SIZE_TYPE__ __wk_size_t;
 typedef __UINT8_TYPE__ __wk_uint8_t;
 typedef __UINT16_TYPE__ __wk_uint16_t;
 typedef __UINT32_TYPE__ __wk_uint32_t;
-- 
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