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From 09339c34eeab4a73d5dfa48034b6c8ae8a775c14 Mon Sep 17 00:00:00 2001
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From: Peter Robinson <pbrobinson@gmail.com>
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Date: Tue, 14 Feb 2017 13:15:23 +0000
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Subject: [PATCH] arm: mvebu: enable generic distro boot config
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825a3f1 |
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Switch all of the mvebu boards to support disto generic booting
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This will enable Fedora, Debian and other distros to support
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mvebu systems easier. Tested on SolidRun ClearFog
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Signed-off-by: Dennis Gilmore <dgilmore@redhat.com>
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---
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include/configs/clearfog.h | 5 ---
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include/configs/mv-common.h | 84 +++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 84 insertions(+), 5 deletions(-)
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diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h
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index 0c51d2a..0034604 100644
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--- a/include/configs/clearfog.h
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+++ b/include/configs/clearfog.h
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@@ -79,11 +79,6 @@
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#define CONFIG_SYS_ALT_MEMTEST
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-/* Keep device tree and initrd in lower memory so the kernel can access them */
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-#define CONFIG_EXTRA_ENV_SETTINGS \
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- "fdt_high=0x10000000\0" \
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- "initrd_high=0x10000000\0"
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-
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/* SPL */
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/*
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* Select the boot device here
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diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
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index 25562fa..aebfabe 100644
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--- a/include/configs/mv-common.h
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+++ b/include/configs/mv-common.h
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@@ -139,4 +139,88 @@
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#define CONFIG_LZO
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#endif
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+#ifndef CONFIG_SPL_BUILD
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+#include <config_distro_defaults.h>
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+
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+/*
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+* 160M RAM (256M minimum minus 64MB heap + 32MB for u-boot, stack, fb, etc.
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+* 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
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+* 1M script, 1M pxe and the ramdisk at the end.
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+*/
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+#define SDRAM_OFFSET(x) 0x0##x
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+
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+#define KERNEL_ADDR_R __stringify(SDRAM_OFFSET(2000000))
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+#define FDT_ADDR_R __stringify(SDRAM_OFFSET(3000000))
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+#define SCRIPT_ADDR_R __stringify(SDRAM_OFFSET(3100000))
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+#define PXEFILE_ADDR_R __stringify(SDRAM_OFFSET(3200000))
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+#define RAMDISK_ADDR_R __stringify(SDRAM_OFFSET(3300000))
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+
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+#define MEM_LAYOUT_ENV_SETTINGS \
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+ "bootm_size=0xa000000\0" \
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+ "kernel_addr_r=" KERNEL_ADDR_R "\0" \
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+ "fdt_addr_r=" FDT_ADDR_R "\0" \
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+ "scriptaddr=" SCRIPT_ADDR_R "\0" \
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+ "pxefile_addr_r=" PXEFILE_ADDR_R "\0" \
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+ "ramdisk_addr_r=" RAMDISK_ADDR_R "\0"
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+
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+#ifdef CONFIG_MMC
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+#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
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+#else
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+#define BOOT_TARGET_DEVICES_MMC(func)
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+#endif
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+
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+#ifdef CONFIG_CMD_SATA
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+#define BOOT_TARGET_DEVICES_SATA(func) func(SATA, sata, 0) func(SATA, sata, 1)
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+#define CONFIG_PREBOOT "sata init"
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+#else
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+#define BOOT_TARGET_DEVICES_SATA(func)
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+#endif
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+
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+#ifdef CONFIG_USB_STORAGE
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+#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
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+#else
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+#define BOOT_TARGET_DEVICES_USB(func)
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+#endif
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+
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+#define BOOT_TARGET_DEVICES(func) \
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+ BOOT_TARGET_DEVICES_MMC(func) \
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+ BOOT_TARGET_DEVICES_SATA(func) \
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+ BOOT_TARGET_DEVICES_USB(func) \
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+ func(PXE, pxe, na)
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+
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+#include <config_distro_bootcmd.h>
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+
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+#ifdef CONFIG_USB_KEYBOARD
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+#define CONSOLE_STDIN_SETTINGS \
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+ "preboot=usb start\0" \
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+ "stdin=serial,usbkbd\0"
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+#else
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+#define CONSOLE_STDIN_SETTINGS \
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+ "stdin=serial\0"
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+#endif
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+
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+#ifdef CONFIG_VIDEO
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+#define CONSOLE_STDOUT_SETTINGS \
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+ "stdout=serial,vga\0" \
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+ "stderr=serial,vga\0"
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+#else
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+#define CONSOLE_STDOUT_SETTINGS \
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+ "stdout=serial\0" \
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+ "stderr=serial\0"
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+#endif
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+
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+#define CONSOLE_ENV_SETTINGS \
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+ CONSOLE_STDIN_SETTINGS \
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+ CONSOLE_STDOUT_SETTINGS
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+
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+#define CONFIG_EXTRA_ENV_SETTINGS \
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+ CONSOLE_ENV_SETTINGS \
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+ MEM_LAYOUT_ENV_SETTINGS \
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+ "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
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+ "console=ttyS0,115200\0" \
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+ BOOTENV
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+#else /* ifndef CONFIG_SPL_BUILD */
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+#define CONFIG_EXTRA_ENV_SETTINGS
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+#endif
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+
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#endif /* _MV_COMMON_H */
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--
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2.9.3
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