On 05/04/2017 03:59 PM, Daniel Thompson wrote:
On 04/05/17 14:47, Jorge Ramirez-Ortiz wrote:
diff --git a/include/configs/poplar.h b/include/configs/poplar.h new file mode 100644 index 0000000..fb0ca19 --- /dev/null +++ b/include/configs/poplar.h @@ -0,0 +1,113 @@ +/*
- (C) Copyright 2017 Linaro
- Jorge Ramirez-Ortiz jorge.ramirez-ortiz@linaro.org
- Configuration for Poplar 96boards CE. Parts were derived from
other ARM
- configurations.
- SPDX-License-Identifier: GPL-2.0+
- */
+#ifndef _POPLAR_H_ +#define _POPLAR_H_
+#include <linux/sizes.h>
+/* network config */ +#define CONFIG_NET_MULTI 1 +#define CONFIG_PHY_GIGE 1 +#define CONFIG_ARP_TIMEOUT 500000L +#define CONFIG_NET_RETRY_COUNT 50 +#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1 +#define CONFIG_SYS_RX_ETH_BUFFER 16 +#define CONFIG_NET_RANDOM_ETHADDR
+/* memory */ +#define PHYS_SDRAM_1 0x00000000 +#define PHYS_SDRAM_1_SIZE 0x40000000 +#define CONFIG_NR_DRAM_BANKS 4 +#define DRAM_BANK_SIZE 0x10000000
+/* sys */ +#define CONFIG_SYS_BOOTM_LEN 0x1400000 +#define CONFIG_SYS_INIT_RAM_SIZE 0x100000 +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_SP_ADDR (PHYS_SDRAM_1 + 0x200000) +#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x800000) +#define CONFIG_SYS_MALLOC_LEN (PHYS_SDRAM_1 + SZ_8M)
+/* must match bl33.bin load address */ +#define CONFIG_SYS_TEXT_BASE 0x37000000
+/* generic gimer */ +#define COUNTER_FREQUENCY 19000000
+/* generic interrupt controller definitions */ +#define GICD_BASE 0xF1001000 +#define GICC_BASE 0xF1002000
+/* serial port PL010/PL011 */ +#define CONFIG_PL01X_SERIAL
+/* USB configuration */ +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_SYS_USB_EVENT_POLL +#define CONFIG_USB_ETHER_SMSC95XX +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX
+/* SD/MMC configuration */ +#define CONFIG_BOUNCE_BUFFER +/*****************************************************************************
- Initial environment variables
*****************************************************************************/
+#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_SERVERIP 192.168.1.4 +#define CONFIG_GATEWAYIP 192.168.1.1
+#define BOOT_TARGET_DEVICES(func) \
func(USB, usb, 0) \func(MMC, mmc, 0) \func(DHCP, dhcp, na)+#ifndef CONFIG_SPL_BUILD +#include <config_distro_defaults.h> +#include <config_distro_bootcmd.h> +#endif
+#define CONFIG_EXTRA_ENV_SETTINGS \
"loader_mmc_blknum=0x0\0" \"loader_mmc_nblks=0x780\0" \"env_mmc_blknum=0xF0000\0" \Shouldn't this be 0x780 (i.e. a blknum rather than bytes)
yes!
- "env_mmc_nblks=0x80\0" \
"kernel_addr_r=0x30000000\0" \"pxefile_addr_r=0x32000000\0" \"scriptaddr=0x32000000\0" \"fdt_addr_r=0x32200000\0" \"ramdisk_addr_r=0x32400000\0" \- BOOTENV
+/* Command line configuration */ +#define CONFIG_ENV_IS_IN_MMC 1 +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_ENV_OFFSET 0xF0000 /* env_mmc_blknum */ +#define CONFIG_ENV_SIZE 0x10000 /* env_mmc_nblks bytes */
Possibly express these are (0x780 * 512) to make absolutely explicit the relationship to the blknum/nblks values?
OK.
+#define CONFIG_CMD_ENV +#define CONFIG_FAT_WRITE +#define CONFIG_ENV_VARS_UBOOT_CONFIG
+/* Monitor Command Prompt */ +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_CBSIZE 512 +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#endif /* _POPLAR_H_ */