On 12/27/2015 02:41 PM, Marek Vasut wrote:
On Sunday, December 27, 2015 at 07:36:00 AM, Wills Wang wrote:
On 12/26/2015 09:52 PM, Daniel Schwierzeck wrote:
Am 25.12.2015 um 19:56 schrieb Wills Wang:
Signed-off-by: Wills Wang <[email protected]>
[...]
diff --git a/configs/ap121_defconfig b/configs/ap121_defconfig
new file mode 100644
index 0000000..cec0bb7
--- /dev/null
+++ b/configs/ap121_defconfig
@@ -0,0 +1,42 @@
+CONFIG_MIPS=y
+CONFIG_TARGET_AP121=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SYS_PROMPT="ap121 # "
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="ap121"
+CONFIG_DM=y
options like CONFIG_OF_CONTROL and CONFIG_DM should be pre-selected by
the mach or SoC specific Kconfig file if you always require it. An user
of your board should not be able to disable those options.
+CONFIG_DM_SERIAL=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_ATH79_SPI=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_SST=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_USE_4K_SECTORS=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_CMD_DM=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+# CONFIG_NET is not set
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_CONSOLE is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_EDITENV is not set
+# CONFIG_CMD_CRC32 is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_NFS is not set
+# CONFIG_CMD_NET is not set
+CONFIG_USE_PRIVATE_LIBGCC=y
Why is private libgcc enabled here ? Is your toolchain buggy ?
Follow from dbau1000_defconfig.
diff --git a/include/configs/ap121.h b/include/configs/ap121.h
new file mode 100644
index 0000000..5a01d11
--- /dev/null
+++ b/include/configs/ap121.h
@@ -0,0 +1,82 @@
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <linux/kconfig.h>
+#include <linux/sizes.h>
those includes are not needed in a board config header file respectively
they are already included implicitely
+
+#define CONFIG_ARCH_ATH79
+#define CONFIG_SOC_AR933X
this is already configured by Kconfig
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_OF_LIBFDT
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_MHZ 200
+#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE 32 * SZ_1K
+#define CONFIG_SYS_ICACHE_SIZE 64 * SZ_1K
+#define CONFIG_SYS_CACHELINE_SIZE 32
you can drop this, the cache sizes will be detected automatically
My board don't boot up if drop this.
btw please use the [...] to trim your reply to relevant parts only, it's
often real hard to find the relevant one-liner reply in a sea of quoted
text.
[...]
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