From 4aa749b59db9fb46a47a0bcff4f19a6f0552b2aa Mon Sep 17 00:00:00 2001 From: James Buren Date: Wed, 11 Nov 2020 10:54:05 +0000 Subject: iriver_flash: refactor code to be easier to understand This overhauls most of the code to be easier to understand in terms of the interactions with the flash. I found the original to be rather confusing with how it kept switching between byte and word offsets. My solution was to make all external access to the flash in terms of sectors and bytes. Whatever the flash uses internally is now handled by the subroutines for performing the erase, program, and verify operations. This helps make it far more consistent for the code that actually uses these operations as they do not need to concern themselves with word sizes and offsets anymore. As a side effect of this change the flash operations are now done entirely by subroutines; even the batch operations that used to use custom loops. Additionally some functions were merged with other functions in order to reduce the amount of functions as well as consolidating common code fragments. Change-Id: I4698e920a226a3bbe8070004a14e5848abdd70ec --- firmware/export/config/iriverh120.h | 1 + 1 file changed, 1 insertion(+) (limited to 'firmware/export/config/iriverh120.h') diff --git a/firmware/export/config/iriverh120.h b/firmware/export/config/iriverh120.h index 77ee1382be..4b658bcf49 100644 --- a/firmware/export/config/iriverh120.h +++ b/firmware/export/config/iriverh120.h @@ -178,6 +178,7 @@ #define BOOTFILE "rockbox." BOOTFILE_EXT #define BOOTDIR "/.rockbox" +#define FLASH_BASE 0x00000000 #define BOOTLOADER_ENTRYPOINT 0x001F0000 #define FLASH_RAMIMAGE_ENTRY 0x00001000 #define FLASH_ROMIMAGE_ENTRY 0x00100000 -- cgit v1.2.3