add bpmp basics

Source/sys-clk/bpmp/linker.ld

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) Souldbminer
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+MEMORY
+{
+    SRAM (rwx) : ORIGIN = 0x60000000, LENGTH = 32K
+}
+
+ENTRY(Reset_Handler)
+
+SECTIONS
+{
+
+    .vectors :
+    {
+        KEEP(*(.vectors))
+        . = ALIGN(4);
+    } > SRAM
+
+    .text :
+    {
+        *(.text*)
+        *(.rodata*)
+        . = ALIGN(4);
+    } > SRAM
+
+    .data :
+    {
+        _sdata = .;
+        *(.data*)
+        _edata = .;
+        . = ALIGN(4);
+    } > SRAM
+
+    _sidata = _edata;
+
+    .bss :
+    {
+        _sbss = .;
+        *(.bss*)
+        *(COMMON)
+        _ebss = .;
+        . = ALIGN(4);
+    } > SRAM
+
+    /* Stack at end of SRAM */
+    _estack = ORIGIN(SRAM) + LENGTH(SRAM);
+
+    /* Discard debug sections */
+    /DISCARD/ :
+    {
+        *(.debug_*)
+        *(.comment)
+    }
+}