[U-Boot] [PATCH v4 1/8] arm: socfpga: Add distro boot to socfpga common header

Dalon Westergreen
2017-02-19T20:20:57Z

This adds a common environment and support for distro boot
in the common socfpga header.

Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>

--
Changes in v4:
- Move env back to being right after the MBR
Changes in v3:
- fix spacing between asterix
- remove verify=n as a default setting

Changes in v2:
- Remove unneeded CONFIG_BOOTFILE and fdt_addr
- cleanup spacing in MMC env size
---
include/configs/socfpga_common.h | 52 ++++++++++++++++++++++++++++++++++++----
1 file changed, 48 insertions(+), 4 deletions(-)

diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 582b04a..55e0bf9 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -67,6 +67,9 @@
#define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD
#endif

+#define CONFIG_CMD_PXE
+#define CONFIG_MENU
+
/*
* Cache
*/
@@ -245,13 +248,13 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
* U-Boot environment
*/
#if !defined(CONFIG_ENV_SIZE)
-#define CONFIG_ENV_SIZE 4096
+#define CONFIG_ENV_SIZE (8 * 1024)
#endif

/* Environment for SDMMC boot */
#if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET)
-#define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */
-#define CONFIG_ENV_OFFSET 512 /* just after the MBR */
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */
+#define CONFIG_ENV_OFFSET 512 /* just after the MBR */
#endif

/* Environment for QSPI boot */
@@ -308,8 +311,12 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
/* SPL SDMMC boot support */
#ifdef CONFIG_SPL_MMC_SUPPORT
#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
-#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img"
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
+#endif
+#else
+#ifndef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1
#endif
#endif

@@ -331,4 +338,41 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
*/
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR

+/* Extra Environment */
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+
+#ifdef CONFIG_CMD_PXE
+#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
+#else
+#define BOOT_TARGET_DEVICES_PXE(func)
+#endif
+
+#ifdef CONFIG_CMD_MMC
+#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
+#else
+#define BOOT_TARGET_DEVICES_MMC(func)
+#endif
+
+#define BOOT_TARGET_DEVICES(func) \
+ BOOT_TARGET_DEVICES_MMC(func) \
+ BOOT_TARGET_DEVICES_PXE(func) \
+ func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
+
+#ifndef CONFIG_EXTRA_ENV_SETTINGS
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+ "bootm_size=0xa000000\0" \
+ "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
+ "fdt_addr_r=0x02000000\0" \
+ "scriptaddr=0x02100000\0" \
+ "pxefile_addr_r=0x02200000\0" \
+ "ramdisk_addr_r=0x02300000\0" \
+ BOOTENV
+
+#endif
+#endif
+
#endif /* __CONFIG_SOCFPGA_COMMON_H__ */
--
2.7.4