Add 2_scroll_planes demo

1 files changed, 26 insertions, 0 deletions

diff --git a/2_scroll_planes/_sram.ld b/2_scroll_planes/_sram.ld
new file mode 100644
index 0000000..e9fcc24
--- /dev/null
+++ b/2_scroll_planes/_sram.ld
@@ -0,0 +1,26 @@
+SECTIONS {
+    __stacktop = ORIGIN(SRAM) + 0xe000;
+    __data_load = LOADADDR(.data);
+    . = ORIGIN(SRAM);
+
+    .data ALIGN(4) : {
+        __data_start = .;
+        *(.data)
+        *(.data*)
+        . = ALIGN(4);
+        __data_end = .;
+    } >SRAM AT >ROM
+
+    .bss ALIGN(4) (NOLOAD) : {
+        __bss_start = .;
+        *(.bss)
+        *(.bss*)
+        . = ALIGN(4);
+        __bss_end = .;
+        *(.noinit)
+        *(.noinit*)
+    } >SRAM
+
+    . = ALIGN(4);
+    __heap_start = .;
+}