mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-28 15:40:29 +09:00
* Patches by Anders Larsen, 17 Sep 2003:
- fix spelling errors - set GD_FLG_DEVINIT flag only after device function pointers are valid - Allow CFG_ALT_MEMTEST on systems where address zero isn't writeable - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs - trigger watchdog while waiting in serial driver
This commit is contained in:
parent
b0639ca332
commit
5f535fe170
@ -2,6 +2,15 @@
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Changes for U-Boot 1.0.0:
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Changes for U-Boot 1.0.0:
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======================================================================
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======================================================================
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* Patches by Anders Larsen, 17 Sep 2003:
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- fix spelling errors
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- set GD_FLG_DEVINIT flag only after device function pointers
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are valid
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- Allow CFG_ALT_MEMTEST on systems where address zero isn't
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writeable
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- enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
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- trigger watchdog while waiting in serial driver
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* Add auto-update code for TRAB board using USB memory sticks,
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* Add auto-update code for TRAB board using USB memory sticks,
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support new configuration with more memory
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support new configuration with more memory
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4
README
4
README
@ -1498,6 +1498,10 @@ Configuration Settings:
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- CFG_ALT_MEMTEST:
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- CFG_ALT_MEMTEST:
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Enable an alternate, more extensive memory test.
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Enable an alternate, more extensive memory test.
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- CFG_MEMTEST_SCRATCH:
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Scratch address used by the alternate memory test
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You only need to set this if address zero isn't writeable
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- CFG_TFTP_LOADADDR:
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- CFG_TFTP_LOADADDR:
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Default load address for network file downloads
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Default load address for network file downloads
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@ -160,7 +160,7 @@ ulong flash_init (void)
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if (i == 0)
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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else
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else
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panic ("configured to many flash banks!\n");
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panic ("configured too many flash banks!\n");
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sector = 0;
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sector = 0;
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start_address = flashbase;
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start_address = flashbase;
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@ -59,7 +59,7 @@ ulong flash_init(void)
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flashbase = PHYS_FLASH_2;
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flashbase = PHYS_FLASH_2;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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break;
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break;
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}
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}
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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@ -62,7 +62,7 @@ ulong flash_init(void)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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break;
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break;
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}
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}
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for (j = 0; j < flash_info[i].sector_count; j++) {
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for (j = 0; j < flash_info[i].sector_count; j++) {
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@ -74,7 +74,7 @@ unsigned long flash_init (void)
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flash_get_offsets(PHYS_FLASH_1, &flash_info[i]);
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flash_get_offsets(PHYS_FLASH_1, &flash_info[i]);
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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break;
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break;
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}
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}
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size += flash_info[i].size;
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size += flash_info[i].size;
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@ -50,7 +50,7 @@ ulong flash_init (void)
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if (i == 0)
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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else
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else
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panic ("configured to many flash banks!\n");
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panic ("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++) {
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for (j = 0; j < flash_info[i].sector_count; j++) {
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flash_info[i].start[j] = flashbase + j * MAIN_SECT_SIZE;
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flash_info[i].start[j] = flashbase + j * MAIN_SECT_SIZE;
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}
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}
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@ -53,7 +53,7 @@ ulong flash_init(void)
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else if (i == 1)
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else if (i == 1)
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flashbase = PHYS_FLASH_2;
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flashbase = PHYS_FLASH_2;
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else
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else
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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{
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{
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if (j <= 7)
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if (j <= 7)
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@ -276,7 +276,7 @@ ulong flash_init(void)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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break;
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break;
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}
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}
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for (j = 0; j < flash_info[i].sector_count; j++) {
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for (j = 0; j < flash_info[i].sector_count; j++) {
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@ -86,7 +86,7 @@ ulong flash_init(void)
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if (i == 0)
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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else
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else
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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{
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{
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if (j <= 7)
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if (j <= 7)
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@ -91,7 +91,7 @@ ulong flash_init(void)
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flashbase = PHYS_FLASH_2;
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flashbase = PHYS_FLASH_2;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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break;
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break;
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}
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}
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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@ -76,7 +76,7 @@ unsigned long flash_init (void)
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flash_get_offsets (PHYS_FLASH_2, &flash_info[i]);
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flash_get_offsets (PHYS_FLASH_2, &flash_info[i]);
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break;
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break;
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default:
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default:
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panic ("configured to many flash banks!\n");
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panic ("configured too many flash banks!\n");
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break;
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break;
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}
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}
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size += flash_info[i].size;
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size += flash_info[i].size;
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@ -72,7 +72,7 @@ ulong flash_init(void) {
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if (i==0)
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if (i==0)
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flashbase = CFG_FLASH_BASE;
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flashbase = CFG_FLASH_BASE;
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else
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else
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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flash_info[i].start[j]=flashbase + j * SECT_SIZE;
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flash_info[i].start[j]=flashbase + j * SECT_SIZE;
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@ -80,7 +80,7 @@ ulong flash_init(void)
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if (i == 0)
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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else
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else
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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{
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{
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if (j <= 3)
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if (j <= 3)
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@ -72,7 +72,7 @@ unsigned long flash_init (void)
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flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
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flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
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break;
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break;
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default:
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default:
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panic ("configured to many flash banks!\n");
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panic ("configured too many flash banks!\n");
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break;
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break;
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}
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}
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size += flash_info[i].size;
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size += flash_info[i].size;
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@ -96,7 +96,7 @@ unsigned long flash_init (void)
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flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
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flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
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break;
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break;
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default:
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default:
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panic ("configured to many flash banks!\n");
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panic ("configured too many flash banks!\n");
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break;
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break;
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}
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}
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size += flash_info[i].size;
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size += flash_info[i].size;
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@ -234,7 +234,7 @@ ulong flash_init(void)
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flashbase = SC520_FLASH_BANK2_BASE;
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flashbase = SC520_FLASH_BANK2_BASE;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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}
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}
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id = identify_flash(flashbase, 4);
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id = identify_flash(flashbase, 4);
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@ -101,7 +101,7 @@ ulong flash_init(void)
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flashbase = SC520_FLASH_BANK0_BASE;
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flashbase = SC520_FLASH_BANK0_BASE;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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}
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}
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for (j = 0; j < flash_info[i].sector_count; j++) {
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for (j = 0; j < flash_info[i].sector_count; j++) {
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@ -239,7 +239,7 @@ ulong flash_init(void)
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flashbase = SC520_FLASH_BANK0_BASE;
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flashbase = SC520_FLASH_BANK0_BASE;
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break;
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break;
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default:
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default:
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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}
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}
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id = identify_flash(flashbase, 2);
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id = identify_flash(flashbase, 2);
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@ -73,7 +73,7 @@ ulong flash_init(void)
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if (i == 0)
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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else
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else
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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{
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{
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@ -60,7 +60,7 @@ int board_init (void)
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*(unsigned long *)temp = 0x00060006;
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*(unsigned long *)temp = 0x00060006;
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}
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}
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#endif /* CONFIG_INIT_CRITICAL */
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#endif /* CONFIG_INFERNO */
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/* arch number for shannon */
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/* arch number for shannon */
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gd->bd->bi_arch_number = 97;
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gd->bd->bi_arch_number = 97;
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@ -80,7 +80,7 @@ ulong flash_init(void)
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if (i == 0)
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if (i == 0)
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flashbase = PHYS_FLASH_1;
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flashbase = PHYS_FLASH_1;
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else
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else
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panic("configured to many flash banks!\n");
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panic("configured too many flash banks!\n");
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for (j = 0; j < flash_info[i].sector_count; j++)
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for (j = 0; j < flash_info[i].sector_count; j++)
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{
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{
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if (j <= 3)
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if (j <= 3)
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@ -555,7 +555,11 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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vu_long temp;
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vu_long temp;
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vu_long anti_pattern;
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vu_long anti_pattern;
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vu_long num_words;
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vu_long num_words;
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#if defined(CFG_MEMTEST_SCRATCH)
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vu_long *dummy = (vu_long*)CFG_MEMTEST_SCRATCH;
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#else
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vu_long *dummy = NULL;
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vu_long *dummy = NULL;
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#endif
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int j;
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int j;
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int iterations = 1;
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int iterations = 1;
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@ -436,6 +436,8 @@ int console_init_r (void)
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console_setfile (stdin, inputdev);
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console_setfile (stdin, inputdev);
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}
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}
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gd->flags |= GD_FLG_DEVINIT; /* device initialization completed */
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#ifndef CFG_CONSOLE_INFO_QUIET
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#ifndef CFG_CONSOLE_INFO_QUIET
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/* Print information */
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/* Print information */
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printf ("In: ");
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printf ("In: ");
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@ -480,6 +482,8 @@ int console_init_r (void)
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/* Called after the relocation - use desired console functions */
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/* Called after the relocation - use desired console functions */
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int console_init_r (void)
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int console_init_r (void)
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{
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{
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DECLARE_GLOBAL_DATA_PTR;
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device_t *inputdev = NULL, *outputdev = NULL;
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device_t *inputdev = NULL, *outputdev = NULL;
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int i, items = ListNumItems (devlist);
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int i, items = ListNumItems (devlist);
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@ -514,6 +518,8 @@ int console_init_r (void)
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console_setfile (stdin, inputdev);
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console_setfile (stdin, inputdev);
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}
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}
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gd->flags |= GD_FLG_DEVINIT; /* device initialization completed */
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#ifndef CFG_CONSOLE_INFO_QUIET
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#ifndef CFG_CONSOLE_INFO_QUIET
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/* Print information */
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/* Print information */
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printf ("In: ");
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printf ("In: ");
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@ -158,8 +158,6 @@ int device_deregister(char *devname)
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int devices_init (void)
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int devices_init (void)
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{
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{
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DECLARE_GLOBAL_DATA_PTR;
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#ifndef CONFIG_ARM /* already relocated for current ARM implementation */
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#ifndef CONFIG_ARM /* already relocated for current ARM implementation */
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ulong relocation_offset = gd->reloc_off;
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ulong relocation_offset = gd->reloc_off;
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int i;
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int i;
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@ -195,8 +193,6 @@ int devices_init (void)
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#endif
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#endif
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drv_system_init ();
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drv_system_init ();
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gd-> flags |= GD_FLG_DEVINIT; /* device initialization done */
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return (0);
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return (0);
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}
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}
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@ -595,7 +595,7 @@ struct usb_device * usb_alloc_new_device(void)
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int i;
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int i;
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USB_PRINTF("New Device %d\n",dev_index);
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USB_PRINTF("New Device %d\n",dev_index);
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if(dev_index==USB_MAX_DEVICE) {
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if(dev_index==USB_MAX_DEVICE) {
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printf("ERROR, to many USB Devices max=%d\n",USB_MAX_DEVICE);
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printf("ERROR, too many USB Devices, max=%d\n",USB_MAX_DEVICE);
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return NULL;
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return NULL;
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}
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}
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usb_dev[dev_index].devnum=dev_index+1; /* default Address is 0, real addresses start with 1 */
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usb_dev[dev_index].devnum=dev_index+1; /* default Address is 0, real addresses start with 1 */
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@ -83,7 +83,7 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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{
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extern void reset_cpu (ulong addr);
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extern void reset_cpu (ulong addr);
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printf ("reseting ...\n");
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printf ("resetting ...\n");
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udelay (50000); /* wait 50 ms */
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udelay (50000); /* wait 50 ms */
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disable_interrupts ();
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disable_interrupts ();
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@ -29,6 +29,7 @@
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*/
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*/
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#include <common.h>
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#include <common.h>
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#include <watchdog.h>
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#include <asm/arch/pxa-regs.h>
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#include <asm/arch/pxa-regs.h>
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void serial_setbrg (void)
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void serial_setbrg (void)
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@ -38,7 +39,7 @@ void serial_setbrg (void)
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unsigned int quot = 0;
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unsigned int quot = 0;
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if (gd->baudrate == 1200)
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if (gd->baudrate == 1200)
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quot = 192;
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quot = 768;
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else if (gd->baudrate == 9600)
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else if (gd->baudrate == 9600)
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quot = 96;
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quot = 96;
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else if (gd->baudrate == 19200)
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else if (gd->baudrate == 19200)
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@ -53,7 +54,6 @@ void serial_setbrg (void)
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hang ();
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hang ();
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#ifdef CONFIG_FFUART
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#ifdef CONFIG_FFUART
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CKEN |= CKEN6_FFUART;
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CKEN |= CKEN6_FFUART;
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FFIER = 0; /* Disable for now */
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FFIER = 0; /* Disable for now */
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@ -82,9 +82,21 @@ void serial_setbrg (void)
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BTIER = IER_UUE; /* Enable BFUART */
|
BTIER = IER_UUE; /* Enable BFUART */
|
||||||
|
|
||||||
#elif defined(CONFIG_STUART)
|
#elif defined(CONFIG_STUART)
|
||||||
#error "Bad: not implemented yet!"
|
CKEN |= CKEN5_STUART;
|
||||||
|
|
||||||
|
STIER = 0;
|
||||||
|
STFCR = 0;
|
||||||
|
|
||||||
|
/* set baud rate */
|
||||||
|
STLCR = LCR_DLAB;
|
||||||
|
STDLL = quot & 0xff;
|
||||||
|
STDLH = quot >> 8;
|
||||||
|
STLCR = LCR_WLS0 | LCR_WLS1;
|
||||||
|
|
||||||
|
STIER = IER_UUE; /* Enable STUART */
|
||||||
|
|
||||||
#else
|
#else
|
||||||
#error "Bad: you didn't configured serial ..."
|
#error "Bad: you didn't configure serial ..."
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -109,13 +121,17 @@ void serial_putc (const char c)
|
|||||||
{
|
{
|
||||||
#ifdef CONFIG_FFUART
|
#ifdef CONFIG_FFUART
|
||||||
/* wait for room in the tx FIFO on FFUART */
|
/* wait for room in the tx FIFO on FFUART */
|
||||||
while ((FFLSR & LSR_TEMT) == 0);
|
while ((FFLSR & LSR_TEMT) == 0)
|
||||||
|
WATCHDOG_RESET (); /* Reset HW Watchdog, if needed */
|
||||||
FFTHR = c;
|
FFTHR = c;
|
||||||
#elif defined(CONFIG_BTUART)
|
#elif defined(CONFIG_BTUART)
|
||||||
while ((BTLSR & LSR_TEMT ) == 0 );
|
while ((BTLSR & LSR_TEMT ) == 0 )
|
||||||
|
WATCHDOG_RESET (); /* Reset HW Watchdog, if needed */
|
||||||
BTTHR = c;
|
BTTHR = c;
|
||||||
#elif defined(CONFIG_STUART)
|
#elif defined(CONFIG_STUART)
|
||||||
|
while ((STLSR & LSR_TEMT ) == 0 )
|
||||||
|
WATCHDOG_RESET (); /* Reset HW Watchdog, if needed */
|
||||||
|
STTHR = c;
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* If \n, also do \r */
|
/* If \n, also do \r */
|
||||||
@ -135,6 +151,7 @@ int serial_tstc (void)
|
|||||||
#elif defined(CONFIG_BTUART)
|
#elif defined(CONFIG_BTUART)
|
||||||
return BTLSR & LSR_DR;
|
return BTLSR & LSR_DR;
|
||||||
#elif defined(CONFIG_STUART)
|
#elif defined(CONFIG_STUART)
|
||||||
|
return STLSR & LSR_DR;
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -146,14 +163,17 @@ int serial_tstc (void)
|
|||||||
int serial_getc (void)
|
int serial_getc (void)
|
||||||
{
|
{
|
||||||
#ifdef CONFIG_FFUART
|
#ifdef CONFIG_FFUART
|
||||||
while (!(FFLSR & LSR_DR));
|
while (!(FFLSR & LSR_DR))
|
||||||
|
WATCHDOG_RESET (); /* Reset HW Watchdog, if needed */
|
||||||
return (char) FFRBR & 0xff;
|
return (char) FFRBR & 0xff;
|
||||||
#elif defined(CONFIG_BTUART)
|
#elif defined(CONFIG_BTUART)
|
||||||
while (!(BTLSR & LSR_DR));
|
while (!(BTLSR & LSR_DR))
|
||||||
|
WATCHDOG_RESET (); /* Reset HW Watchdog, if needed */
|
||||||
return (char) BTRBR & 0xff;
|
return (char) BTRBR & 0xff;
|
||||||
#elif defined(CONFIG_STUART)
|
#elif defined(CONFIG_STUART)
|
||||||
|
while (!(STLSR & LSR_DR))
|
||||||
|
WATCHDOG_RESET (); /* Reset HW Watchdog, if needed */
|
||||||
|
return (char) STRBR & 0xff;
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user