arm,davinci: update for enbw_cmc board
- change gpio pin settings:
- gpio pin 6[13] (PLC reset) default value low
- gpio pin 6[0] (TPM reset) default value low
- 4 new GPIO pins
pin i/o name
- 3[9] input Board Type
- 2[7] input HW-ID0
- 2[6] input HW-ID1
- 2[3] input HW-ID2
- read board type and hw id from gpio pins on the enbw_cmc board,
and use board type for setting up different gpio pin settings.
- do not pass "davinci_mmc.use_dma=0" to linux, as MMC now
works with DMA.
- update logbuf support:
store post word in RTC scratch register
- add support for configuring KSZ8864RMN switch through
a config file on u-boot startup. For more infos see:
doc/README.switch_config
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Christian Riesch <christian.riesch@omicron.at>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/include/configs/enbw_cmc.h b/include/configs/enbw_cmc.h
index c1a0f6a..3fc07e6 100644
--- a/include/configs/enbw_cmc.h
+++ b/include/configs/enbw_cmc.h
@@ -102,6 +102,14 @@
#define CONFIG_SYS_DTT_HYSTERESIS 3
/*
+ * SPI Configuration
+ */
+#define CONFIG_DAVINCI_SPI
+#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
+#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
+#define CONFIG_CMD_SPI
+
+/*
* Flash & Environment
*/
#ifdef CONFIG_USE_NAND
@@ -225,9 +233,9 @@
"key_magic_2=2\0" \
"key_magic_3=3\0" \
"magic_keys=0123\0" \
- "hwconfig=switch:lan=on,pwl=off\0" \
+ "hwconfig=switch:lan=on,pwl=off,config=0x60100000\0" \
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
- "addmisc=setenv bootargs ${bootargs} davinci_mmc.use_dma=0\0" \
+ "addmisc=setenv bootargs ${bootargs}\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"logversion=2\0" \
@@ -336,6 +344,11 @@
#define CONFIG_CMD_FAT
#define CONFIG_CMD_MMC
+/* GPIO */
+#define CONFIG_ENBW_CMC_BOARD_TYPE 57
+#define CONFIG_ENBW_CMC_HW_ID_BIT0 39
+#define CONFIG_ENBW_CMC_HW_ID_BIT1 38
+#define CONFIG_ENBW_CMC_HW_ID_BIT2 35
/* FDT support */
#define CONFIG_OF_LIBFDT
@@ -438,7 +451,8 @@
#define CONFIG_SYS_DV_NOR_BOOT_CFG (0x11)
#define CONFIG_POST (CONFIG_SYS_POST_MEMORY)
-#define CONFIG_SYS_POST_WORD_ADDR 0x8001FFF0
+#define CONFIG_POST_EXTERNAL_WORD_FUNCS
+#define CONFIG_SYS_POST_WORD_ADDR DAVINCI_RTC_BASE
#define CONFIG_LOGBUFFER
#define CONFIG_SYS_CONSOLE_IS_IN_ENV