bootloader: update ld script comment

diff --git a/components/bootloader/src/main/esp32.bootloader.ld b/components/bootloader/src/main/esp32.bootloader.ld
index 0c57bdf48d97cc306709945318be5d4862c027a4..500478814c7de1a86239cf5e7e231190608ef7b4 100644 (file)
--- a/components/bootloader/src/main/esp32.bootloader.ld
+++ b/components/bootloader/src/main/esp32.bootloader.ld
@@ -17,7 +17,7 @@ MEMORY
   dport0_seg (RW) :                    org = 0x3FF00000, len = 0x10            /* IO */
   iram_seg (RWX) :                     org = 0x40080000, len = 0x400           /* 1k of IRAM used by bootloader functions which need to flush/enable APP CPU cache */ 
   iram_pool_1_seg (RWX) :           org = 0x40078000, len = 0x8000    /* IRAM POOL1, used for APP CPU cache. We can abuse it in bootloader because APP CPU is still held in reset, until we enable APP CPU cache */
-  dram_seg (RW) :                      org = 0x3FFF0000, len = 0x10000         /* Shared RAM, minus rom bss/data/stack.*/
+  dram_seg (RW) :                      org = 0x3FFF0000, len = 0x10000         /* 64k at the end of DRAM, after ROM bootloader stack */
 }
 
 /*  Default entry point:  */