From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodolfo Giometti Date: Wed, 14 Dec 2005 19:44:10 +0100 Subject: [U-Boot-Users] [PATCH] CFG_UNCOMPRESSED_LEN Message-ID: <20051214184408.GS22061@hulk.enneenne.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello. Here a simple patch who adds a new configuration parameter. I found it useful, hope the same for you. :) Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at gnudd.com Embedded Systems giometti at linux.it UNIX programming phone: +39 349 2432127 -------------- next part -------------- Index: README =================================================================== RCS file: /home/develop/cvs_private/uboot-mips-exadron/README,v retrieving revision 1.1.1.1 diff -u -r1.1.1.1 README --- a/README 16 Sep 2005 12:14:07 -0000 1.1.1.1 +++ b/README 14 Dec 2005 14:19:00 -0000 @@ -1675,6 +1675,9 @@ - CFG_MALLOC_LEN: Size of DRAM reserved for malloc() use. +- CFG_UNCOMPRESSED_LEN: + Max size in bytes of uncompressed image (default is 4MB). + - CFG_BOOTMAPSZ: Maximum size of memory mapped by the startup code of the Linux kernel; all data that must be processed by Index: common/cmd_bootm.c =================================================================== RCS file: /home/develop/cvs_private/uboot-mips-exadron/common/cmd_bootm.c,v retrieving revision 1.1.1.1 diff -u -r1.1.1.1 cmd_bootm.c --- a/common/cmd_bootm.c 16 Sep 2005 12:14:18 -0000 1.1.1.1 +++ b/common/cmd_bootm.c 14 Dec 2005 14:19:00 -0000 @@ -140,13 +140,17 @@ ulong load_addr = CFG_LOAD_ADDR; /* Default Load Address */ +#ifndef CFG_UNCOMPRESSED_LEN +#define CFG_UNCOMPRESSED_LEN 0x400000 +#endif + int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { ulong iflag; ulong addr; ulong data, len, checksum; ulong *len_ptr; - uint unc_len = 0x400000; + uint unc_len = CFG_UNCOMPRESSED_LEN; int i, verify; char *name, *s; int (*appl)(int, char *[]);