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Fixes to the Lubbock (PXA 25x) support: 

- Resolve the FIXME with respect to saving the u-boot environment.
- Make the default load address land in real memory.
- Fix lan91c96 SMC_{in,out}{b,w,l}() macros
Patch by David Brownell, 10 Mar 2005
This commit is contained in:
Wolfgang Denk 2005-09-26 00:29:53 +02:00
parent 8e6f1a8ec2
commit f2af3eb55e
3 changed files with 33 additions and 12 deletions
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6
CHANGELOG
View File

@ -2,6 +2,12 @@
Changes for U-Boot 1.1.4:
======================================================================
* Fixes to the Lubbock (PXA 25x) support:
- Resolve the FIXME with respect to saving the u-boot environment.
- Make the default load address land in real memory.
- Fix lan91c96 SMC_{in,out}{b,w,l}() macros
Patch by David Brownell, 10 Mar 2005
* Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
Patch by Marc Leeman, 04 Mar 2005

24
drivers/lan91c96.h
View File

@ -78,17 +78,27 @@ typedef unsigned long int dword;
#ifdef CONFIG_PXA250
#define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+( r * 4 ))))
#define SMC_inw(r) (*((volatile word *)(SMC_BASE_ADDRESS+( r * 4 ))))
#define SMC_inb(p) ({ \
unsigned int __p = (unsigned int)(SMC_BASE_ADDRESS + (p * 4)); \
unsigned int __v = *(volatile unsigned short *)((__p) & ~1); \
#ifdef CONFIG_LUBBOCK
#define SMC_IO_SHIFT 2
#undef USE_32_BIT
#else
#define SMC_IO_SHIFT 0
#endif
#define SMCREG(r) (SMC_BASE_ADDRESS+((r)<<SMC_IO_SHIFT))
#define SMC_inl(r) (*((volatile dword *)SMCREG(r)))
#define SMC_inw(r) (*((volatile word *)SMCREG(r)))
#define SMC_inb(p) ({ \
unsigned int __p = p; \
unsigned int __v = SMC_inw(__p & ~1); \
if (__p & 1) __v >>= 8; \
else __v &= 0xff; \
__v; })
#define SMC_outl(d,r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r * 4))) = d)
#define SMC_outw(d,r) (*((volatile word *)(SMC_BASE_ADDRESS+(r * 4))) = d)
#define SMC_outl(d,r) (*((volatile dword *)SMCREG(r)) = d)
#define SMC_outw(d,r) (*((volatile word *)SMCREG(r)) = d)
#define SMC_outb(d,r) ({ word __d = (byte)(d); \
word __w = SMC_inw((r)&~1); \
__w &= ((r)&1) ? 0x00FF : 0xFF00; \

15
include/configs/lubbock.h
View File

@ -77,9 +77,10 @@
#define CONFIG_NETMASK 255.255.0.0
#define CONFIG_IPADDR 192.168.0.21
#define CONFIG_SERVERIP 192.168.0.250
#define CONFIG_BOOTCOMMAND "bootm 40000"
#define CONFIG_BOOTCOMMAND "bootm 80000"
#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
#define CONFIG_CMDLINE_TAG
#define CONFIG_TIMESTAMP
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
@ -109,7 +110,7 @@
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0xa8000000 /* default load address */
#define CFG_LOAD_ADDR (CFG_DRAM_BASE + 0x8000) /* default load address */
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
#define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */
@ -211,10 +212,14 @@
#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
/* FIXME */
/* NOTE: many default partitioning schemes assume the kernel starts at the
* second sector, not an environment. You have been warned!
*/
#define CFG_MONITOR_LEN PHYS_FLASH_SECT_SIZE
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
#define CFG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE)
#define CFG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE
#define CFG_ENV_SIZE (PHYS_FLASH_SECT_SIZE / 16)
/*