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sunxi: Remove support for building "old-fashioned" fel binaries

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The latest versions of the fel tool support loading normal u-boot builds
directly, and this is now the preferred way to use the fel boot method.

This commit removes support for the old deprecated standalone fel builds.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Hans de Goede 2015-05-19 21:44:44 +02:00
parent 813598e3b4
commit 93fc39a7c3
3 changed files with 0 additions and 33 deletions
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8
arch/arm/cpu/armv7/sunxi/board.c
View file

@ -120,13 +120,6 @@ void s_init(void)
*/
u32 spl_boot_device(void)
{
#ifdef CONFIG_SPL_FEL
/*
* This is the legacy compile time configuration for a special FEL
* enabled build. It has many restrictions and can only boot over USB.
*/
return BOOT_DEVICE_BOARD;
#else
/*
* When booting from the SD card, the "eGON.BT0" signature is expected
* to be found in memory at the address 0x0004 (see the "mksunxiboot"
@ -147,7 +140,6 @@ u32 spl_boot_device(void)
return BOOT_DEVICE_MMC1;
else
return BOOT_DEVICE_BOARD;
#endif
}
/* No confirmation data available in SPL yet. Hardcode bootmode */

16
board/sunxi/Kconfig
View file

@ -194,24 +194,8 @@ config SYS_BOARD
config SYS_SOC
default "sunxi"
config SPL_FEL
bool "SPL/FEL mode support"
depends on SPL
default n
help
This enables support for Fast Early Loader (FEL) mode. This
allows U-Boot to be loaded to the board over USB by the on-chip
boot rom. U-Boot should be sent in two parts: SPL first, with
'fel write 0x2000 u-boot-spl.bin; fel exe 0x2000' then U-Boot with
'fel write 0x4a000000 u-boot.bin; fel exe 0x4a000000'. This option
shrinks the amount of SRAM available to SPL, so only enable it if
you need FEL. Note that enabling this option only allows FEL to be
used; it is still possible to boot U-Boot from boot media. U-Boot
SPL detects when it is being loaded using FEL.
config UART0_PORT_F
bool "UART0 on MicroSD breakout board"
depends on SPL_FEL
default n
---help---
Repurpose the SD card slot for getting access to the UART0 serial

9
include/configs/sunxi-common.h
View file

@ -162,13 +162,6 @@
#define CONFIG_SPL_BOARD_LOAD_IMAGE
#ifdef CONFIG_SPL_FEL
#define CONFIG_SPL_TEXT_BASE 0x2000
#define CONFIG_SPL_MAX_SIZE 0x4000 /* 16 KiB */
#else /* CONFIG_SPL */
#define CONFIG_SPL_BSS_START_ADDR 0x4ff80000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KiB */
@ -186,8 +179,6 @@
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 80 /* 40KiB */
#define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */
#endif /* CONFIG_SPL */
/* end of 32 KiB in sram */
#define LOW_LEVEL_SRAM_STACK 0x00008000 /* End of sram */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK