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authorwdenk <wdenk>2003-04-05 00:53:31 +0000
committerwdenk <wdenk>2003-04-05 00:53:31 +0000
commit3e38691e8f7aa0d9b498d76c7279ddec6e4946f3 (patch)
treebec2e661298847dc5bcf9335ef31259686e882e1 /board/innokom
parent36c05a80ecbe3997abd9aa628a68dd6c0bacf681 (diff)
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* Patch by Arun Dharankar, 4 Apr 2003:
Add IDMA example code (tested on 8260 only) * Add support for Purple Board (MIPS64 5Kc) * Add support for MIPS64 5Kc CPUs * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS * Patch by Denis Peter, 04 Apr 2003: - update MIP405-4 board * Patches by Denis Peter, 03 April 2003: - fix PCI IRQs on MPL boards - fix two more un-relocated pointer problems * Fix behaviour of "run" command: - print error message iv variable does not exist - terminate processing of arguments in case of error * Patches by Peter Figuli, 10 Mar 2003 - Add support for BTUART on PXA platform - Add support for WEP EP250 (PXA) board * Fix flash problems on INCA-IP; add tool to allow bruning images to flash using a BDI2000 * Implement fix for I2C Edge Conditions problem for all boards that use the bit-banging driver (common/soft_i2c.c) * Add patches by Robert Schwebel, 31 Mar 2003: - csb226 board: bring in sync with innokom/memsetup.S - csb226 board: fix MDREFR handling - misc doc fixes / extensions - innokom board: cleanup, MDREFR fix in memsetup.S, config update - add BOOT_PROGRESS to armlinux.c
Diffstat (limited to 'board/innokom')
-rw-r--r--board/innokom/flash.c3
-rw-r--r--board/innokom/innokom.c7
-rw-r--r--board/innokom/memsetup.S27
3 files changed, 15 insertions, 22 deletions
diff --git a/board/innokom/flash.c b/board/innokom/flash.c
index 32c57d8..b7c2072 100644
--- a/board/innokom/flash.c
+++ b/board/innokom/flash.c
@@ -10,7 +10,8 @@
* Robert Schwebel, Pengutronix, <r.schwebel@pengutronix.de>
*
* (C) Copyright 2002
- * Kai-Uwe Bloem, GDS, <kai-uwe.bloem@auerswald.de>
+ * Auerswald GmbH & Co KG, Germany
+ * Kai-Uwe Bloem <kai-uwe.bloem@auerswald.de>
*
* See file CREDITS for list of people who contributed to this
* project.
diff --git a/board/innokom/innokom.c b/board/innokom/innokom.c
index 5ee5117..da238da 100644
--- a/board/innokom/innokom.c
+++ b/board/innokom/innokom.c
@@ -48,7 +48,7 @@ int i2c_init_board(void)
icr = ICR; ICR &= ~(ICR_SCLE | ICR_IUE);
/* set gpio pin low _before_ we change direction to output */
- GPCR(70) = GPIO_bit(70);
+ GPCR(70) = GPIO_bit(70);
/* now toggle between output=low and high-impedance */
for (i = 0; i < 20; i++) {
@@ -100,13 +100,8 @@ int board_init (void)
/* memory and cpu-speed are setup before relocation */
/* so we do _nothing_ here */
- /* arch number of Innokom board */
gd->bd->bi_arch_number = MACH_TYPE_INNOKOM;
-
- /* adress of boot parameters */
gd->bd->bi_boot_params = 0xa0000100;
-
- /* baud rate */
gd->bd->bi_baudrate = CONFIG_BAUDRATE;
return 0;
diff --git a/board/innokom/memsetup.S b/board/innokom/memsetup.S
index a2bc99d..60f9d50 100644
--- a/board/innokom/memsetup.S
+++ b/board/innokom/memsetup.S
@@ -237,17 +237,16 @@ mem_init:
/* ---------------------------------------------------------------- */
/* Before accessing MDREFR we need a valid DRI field, so we set */
- /* this to power on defaults + DIR field. */
+ /* this to power on defaults + DRI field. */
- ldr r4, =0x03ca4fff
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
+ ldr r3, =CFG_MDREFR_VAL
+ ldr r2, =0xFFF
+ and r3, r3, r2
+ ldr r4, =0x03ca4000
+ orr r4, r4, r3
- ldr r4, =0x03ca4030
str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
- /* Note: preserve the mdrefr value in r4 */
+ ldr r4, [r1, #MDREFR_OFFSET]
/* ---------------------------------------------------------------- */
@@ -267,18 +266,16 @@ mem_init:
/* Step 4: Initialize SDRAM */
/* ---------------------------------------------------------------- */
- /* Step 4a: assert MDREFR:K1RUN and MDREFR:K2RUN and configure */
+ /* Step 4a: assert MDREFR:K?RUN and configure */
/* MDREFR:K1DB2 and MDREFR:K2DB2 as desired. */
- orr r4, r4, #(MDREFR_K1RUN|MDREFR_K0RUN)
-
- str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
- ldr r4, [r1, #MDREFR_OFFSET]
-
+ ldr r4, =CFG_MDREFR_VAL
+ str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
+ ldr r4, [r1, #MDREFR_OFFSET]
/* Step 4b: de-assert MDREFR:SLFRSH. */
- bic r4, r4, #(MDREFR_SLFRSH)
+ bic r4, r4, #(MDREFR_SLFRSH)
str r4, [r1, #MDREFR_OFFSET] /* write back MDREFR */
ldr r4, [r1, #MDREFR_OFFSET]