Hi, everyone
I'm trying to connect ethernet with AT91SAM9260.
My board uses DM9161A as a ethernet transceiver.
The u-boot ethernet initialization routine runs auto-negotiation,
it works fine. Ethernet controller of AT91SAM9260
(MACB0) receives Auto negotiation completion bit
from DM9161A status
kevin.morf...@fearnside-systems.co.uk wrote:
Minkyu Kang wrote:
Dear J.Hwan.Kim
2009/9/20 J.Hwan.Kim frog1...@gmail.com:
Hi, everyone
I'm using u-boot for ARM9 S3C2410.
My tool chain is ELDK4.2.
I defined configuration CONFIG_NAND_CMD,
CONFIG_SYS_MAX_NAND_DEVICE1
Hi, everyone
I'm using u-boot for ARM9 S3C2410.
My tool chain is ELDK4.2.
I defined configuration CONFIG_NAND_CMD,
CONFIG_SYS_MAX_NAND_DEVICE1,
and CONFIG_SYS_NAND_BASE 0x4E0C for nand_init().
It works well until the routine reaches nand_scan() which is in nand_base.c
When nand_scan()
Hi, everyone
I'm using U-boot 2009-03.
U-boot hangs in nand_init() function.
I found the routine kmalloc in nand_scan_tail() cause U-boot reset.
int nand_scan_tail(struct mtd_info *mtd)
{
int i;
struct nand_chip *chip = mtd-priv;
if (!(chip-options NAND_OWN_BUFFERS)) {
Hi, everyone
I'm running u-boot (2009.03) in S3C2410 board now.
But I have a problem.
It seems that bl lowlevel_init routine in ARM920t/start.s is not working.
The label, lowlevel_init, is defined as global label in
/board/samsung/s3c2410/lowlevel_init.s
and is seen system.map file.
I think
Hi, everyone
Is U-Boot not support ARM920T SMDK2440 board?
Regards,
J.H.Kim
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Hi, everyone
I have a question on relocation of boot function table in do_bootm().
The boot function table boot_os[] has a pointer of functions such as
do_bootm_linux().
I think the address of the symbol do_bootm_linux has relocated address
by linker.
But there is address-modifying routine in
Hi, everyone
I'm a novice in u-boot.
I have a question about relocation of arm920t.
As far as I know, the relocation code address is defined at config.mk in
board directory.
The code is copied to TEXT_BASE in start.S.
When the u-boot is compiled and linked, it seems that the code address
is set
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