rework early kernel init

1 files changed, 0 insertions, 54 deletions

diff --git a/kernel/common/bump.c b/kernel/common/bump.c
deleted file mode 100644
index 1e07837..0000000
--- a/kernel/common/bump.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include <early/bump.h>
-#include <sys/log.h>
-#include <sys/mem.h>
-
-static char eheap[EHEAP_SIZE] = {0};
-static size_t eheap_off = 0;
-
-struct mem_info *km_find_memory(struct dt_node *head) {
-    struct dt_node *child = head->children;
-    while (child) {
-        struct mem_info *location = km_find_memory(child);
-        if (location) {
-            return location;
-        } else {
-            child = child->next;
-        }
-    }
-
-    if (strlen(head->name) != 0) {
-        struct dt_prop *prop_head = head->props;
-        while (prop_head) {
-            if (strcmp(prop_head->name, "device_type") == 0
-                && strcmp(prop_head->value, "memory") == 0) {
-                size_t len = 0;
-                uint32_t *reg = (uint32_t *)dt_get_prop(head, "reg", &len);
-                if (reg && len >= 8) {
-                    uint32_t base = btohi(reg[0]);
-                    uint32_t size = btohi(reg[1]);
-                    struct mem_info *ret = kemalloc(sizeof(struct mem_info));
-                    ret->start = (void*)base;
-                    ret->size = (size_t)size;
-
-                    return ret;
-                }
-            }
-            prop_head = prop_head->next;
-        }
-    }
-    return NULL;
-} 
-
-
-void* kemalloc(size_t size) {
-    size = (size + 7) & ~7;
-
-    if (eheap_off + size > EHEAP_SIZE) {
-        return NULL;
-    }
-
-    void *ptr = &eheap[eheap_off];
-    eheap_off += size;
-    return ptr;
-}
-