December 2008 - U-Boot

[U-Boot] Error compiling UBOOT 1.3.4 for AT91RM9200
by Linux RegaTech 01 Dec '08

01 Dec '08

Hello UBOOT mailinglist I have encountered a problem when i try to compile any newer version of UBOOT than V1.2.0 for AT91RM9200, below is given the output from console when i try to compile the UBOOT V1.3.4 for AT91RM9200, could anybody please give me a hint what a solution to this problem might could be: In file included from fdt_host.h:25, from mkimage.h:36, from mkimage.c:25: ../include/libfdt.h: In function `fdt_set_magic': ../include/libfdt.h:162: warning: implicit declaration of function `__cpu_to_be32' In file included from mkimage.c:26: /home/Rene/uboot134/include/image.h: At top level: /home/Rene/uboot134/include/image.h:202: error: parse error before "ulong" /home/Rene/uboot134/include/image.h:224: error: parse error before '}' token /home/Rene/uboot134/include/image.h:334: error: parse error before "image_get_data" /home/Rene/uboot134/include/image.h: In function `image_get_data': /home/Rene/uboot134/include/image.h:336: error: `ulong' undeclared (first use in this function) /home/Rene/uboot134/include/image.h:336: error: (Each undeclared identifier is reported only once /home/Rene/uboot134/include/image.h:336: error: for each function it appears in.) /home/Rene/uboot134/include/image.h:336: error: parse error before "hdr" /home/Rene/uboot134/include/image.h: At top level: /home/Rene/uboot134/include/image.h:343: error: parse error before "image_get_image_end" /home/Rene/uboot134/include/image.h: In function `image_get_image_end': /home/Rene/uboot134/include/image.h:345: error: `ulong' undeclared (first use in this function) /home/Rene/uboot134/include/image.h:345: error: parse error before "hdr" /home/Rene/uboot134/include/image.h: At top level: /home/Rene/uboot134/include/image.h:402: error: parse error before "image_multi_count" /home/Rene/uboot134/include/image.h:403: error: parse error before "ulong" /home/Rene/uboot134/include/image.h:477: error: parse error before "ulong" /home/Rene/uboot134/include/image.h:479: error: parse error before "ulong" /home/Rene/uboot134/include/image.h:493: error: parse error before "fit_get_size" /home/Rene/uboot134/include/image.h:505: error: parse error before "fit_get_end" /home/Rene/uboot134/include/image.h: In function `fit_get_end': /home/Rene/uboot134/include/image.h:507: error: `ulong' undeclared (first use in this function) /home/Rene/uboot134/include/image.h:507: error: parse error before "fit" /home/Rene/uboot134/include/image.h: At top level: /home/Rene/uboot134/include/image.h:532: error: parse error before "ulong" /home/Rene/uboot134/include/image.h:533: error: parse error before "ulong" make[1]: *** [mkimage.o] Error 1 make: *** [tools] Error 2 Thanks in advance. Best regards René

4 3

[U-Boot] Fwd: [PATCH] nand booting support (SPL) for phyCORE-i.MX31
by Maxim Artamonov 01 Dec '08

01 Dec '08

Hello, Magnus 29.11.08, 12:59, "Magnus Lilja" <lilja.magnus(a)gmail.com>: Thank for time that you spend to review this patch. > Hi > 2008/11/29 user <scn1874(a)yandex.ru>: > > nand booting support (SPL) for phyCORE-i.MX31 > >... > > Patch is applicable on v2008.10 release tag master branch. > stgit couldn't apply the patch, but the standard 'patch' command could > (it said 'applied with fuzz' on start.S). May be it's my native utf-8 charset doesn't recode to latin-8859-1? Anything, I try this again. > Your patch seems to have some trailing whitespaces here and there. It is require to correct in according codestyle? > > #define CCM_MPCTL (CCM_BASE + 0x10) > > -#define CCM_UPCTL (CCM_BASE + 0x10) > > +#define CCM_UPCTL (CCM_BASE + 0x14) > The above fix should really go into the arm-tree immediately since > it's a separate bug fix (IMHO). What can I make with it? > > +/* > > + * Set INT to 0, FCMD to 1, rest to 0 in NFC_CONFIG2 Register for Command > Change "rest" to "reset" (for all #define's below as well). More correctly to change "rest" to "the rest". > > + /* Block of NAND flash to be unlocked */ > > + /*NFC_UNLOCKSTART_BLKADDR = 0x0;*/ > > + /*NFC_UNLOCKEND_BLKADDR = 0x4000;*/ > > + > > + /* Unlock NAND Flash Block Command for given address range */ > > + /*NFC_WRPROT = 0x4;*/ > If the above is not needed, remove it. You are right. > > + mx31_read_page(from, buf); > > + from ++; > Remove space before ++; > > + buf = buf + CFG_NAND_PAGE_SIZE; > > + } > > + return 0; > > +} > Insert empty line. > Shouldn't the code check if the current block is marked as bad before > copying all the pages from that block into SDRAM? The first block is > typically guaranteed to be good (if I understand correctly) but any > subsequent block may be marked bad already from the factory and should > be skipped. The entire U-boot won't fit in the first block, atleast > for small page NAND devices. Yes, it's so. I wrote it for guaranteed first block chip. But for phycore board it's not so. I'll add bb verify feature. Best wishes, Maxim

2 1

[U-Boot] How to backup the working u-boot image from the flash image.
by Mohamed Thalib .H 01 Dec '08

01 Dec '08

Hi all, Since I dont have the source code of u-boot image which is prgrammed in the board. I want to know how can I back up the working u-boot present in the flash and store it in a file in my system before flashing the new u-boot. so the working image can used to restore the board to working condition at any time. -- Regards, Mohamed Thalib .H

2 2

[U-Boot] U-boot freezes on relocate code to RAM
by Elison Niven 01 Dec '08

01 Dec '08

Hi List, I am trying to port U-boot to a modified MPC8360 platform. It's pretty much the same as the MPC8360EMDS board, but there is no SDRAM soldered to the local bus. I only have 256 MB of DDR2. U-boot reaches board_init_f in libppc/board.c but freezes when trying to relocate code to RAM. Here are the last few lines of debug: Top of RAM usable for U-Boot : at 10000000 Reserving 224K for U-Boot at : 0FFC7000 Reserving 136K for malloc() at : 0FFA5000 Reserving 68 Bytes for board info at : 0FFA4FBC Reserving 104 Bytes for global data at : 0FFA4F54 Stack pointer at : 0FFA4F38 New stack pointer at : 0FFA4F38 Before relocate_code(addr_sp, id, addr) : 0FFA4F38, 0FFA4F54, 0FFC7000 Any ideas, what could be wrong and what else can I do? I have tried adding RAM tests to check but they all pass successfully. Best Regards, Elison

1 0

[U-Boot] [PATCH] drivers/net/ax88796.h revised
by Daniel Mack 01 Dec '08

01 Dec '08

Hi, I overhauled drivers/net/ax88796.h a bit to make some more settings board-dependend that used to be hard-coded. There is also a new settings block for the chip to be used on the Colibri PXA300 board. Signed-off-by: Daniel Mack <daniel(a)caiaq.de> diff --git a/drivers/net/ax88796.h b/drivers/net/ax88796.h index 43a1639..60469c0 100644 --- a/drivers/net/ax88796.h +++ b/drivers/net/ax88796.h @@ -23,7 +23,6 @@ #ifndef __DRIVERS_AX88796L_H__ #define __DRIVERS_AX88796L_H__ -#define DP_DATA (0x10 << 1) #define START_PG 0x40 /* First page of TX buffer */ #define START_PG2 0x48 #define STOP_PG 0x80 /* Last page +1 of RX ring */ @@ -32,8 +31,47 @@ #define RX_END STOP_PG #define AX88796L_BASE_ADDRESS CONFIG_DRIVER_NE2000_BASE -#define AX88796L_BYTE_ACCESS 0x00001000 -#define AX88796L_OFFSET 0x00000400 + +/* R7780MP Specific code */ +#if defined(CONFIG_R7780MP) + #define DP_DATA (0x10 << 1) + #define ISA_OFFSET 0x1400 + #define AX88796L_BYTE_ACCESS 0x00001000 + #define AX88796L_OFFSET 0x00000400 + + #define DP_IN(_b_, _o_, _d_) (_d_) = \ + *( (vu_short *) ((_b_) + ((_o_) * 2) + ISA_OFFSET)) + #define DP_OUT(_b_, _o_, _d_) \ + *((vu_short *)((_b_) + ((_o_) * 2) + ISA_OFFSET)) = (_d_) + #define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_) + ISA_OFFSET)) + #define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_) +/* Colribri PXA300 specific code */ +#elif defined(CONFIG_COLIBRI_PXA300) + #define ISA_OFFSET 0 + #define DP_DATA (1 << 11) + #define AX88796L_BYTE_ACCESS 0 + #define AX88796L_OFFSET 0 + + #define DP_IN(_b_, _o_, _d_) (_d_) = \ + *( (vu_char *) ((_b_) + ((_o_) * 2) + ISA_OFFSET)) + #define DP_OUT(_b_, _o_, _d_) \ + *((vu_char *)((_b_) + ((_o_) * 2) + ISA_OFFSET)) = (_d_) + #define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_char *) ((_b_) + ISA_OFFSET)) + #define DP_OUT_DATA(_b_, _d_) *( (vu_char *) ((_b_)+ISA_OFFSET)) = (_d_) +#else +/* Please change for your target boards */ + #warning PLEASE DEFINE AX88796 SETTINGS! + #define ISA_OFFSET 0 + #define DP_DATA 0 + #define AX88796L_BYTE_ACCESS 0 + #define AX88796L_OFFSET 0 + + #define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_short *)((_b_)+(_o_ )+ISA_OFFSET)) + #define DP_OUT(_b_, _o_, _d_) *((vu_short *)((_b_)+(_o_)+ISA_OFFSET)) = (_d_) + #define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_)+ISA_OFFSET)) + #define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_) +#endif + #define AX88796L_ADDRESS_BYTE AX88796L_BASE_ADDRESS + \ AX88796L_BYTE_ACCESS + AX88796L_OFFSET #define AX88796L_REG_MEMR AX88796L_ADDRESS_BYTE + (0x14<<1) @@ -60,22 +98,5 @@ #define MAC_EEP_EWEN 4 #define MAC_EEP_EWDS 5 -/* R7780MP Specific code */ -#if defined(CONFIG_R7780MP) -#define ISA_OFFSET 0x1400 -#define DP_IN(_b_, _o_, _d_) (_d_) = \ - *( (vu_short *) ((_b_) + ((_o_) * 2) + ISA_OFFSET)) -#define DP_OUT(_b_, _o_, _d_) \ - *((vu_short *)((_b_) + ((_o_) * 2) + ISA_OFFSET)) = (_d_) -#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_) + ISA_OFFSET)) -#define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_) -#else -/* Please change for your target boards */ -#define ISA_OFFSET 0x0000 -#define DP_IN(_b_, _o_, _d_) (_d_) = *( (vu_short *)((_b_)+(_o_ )+ISA_OFFSET)) -#define DP_OUT(_b_, _o_, _d_) *((vu_short *)((_b_)+(_o_)+ISA_OFFSET)) = (_d_) -#define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_short *) ((_b_)+ISA_OFFSET)) -#define DP_OUT_DATA(_b_, _d_) *( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_) -#endif - #endif /* __DRIVERS_AX88796L_H__ */ +

2 1