eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

tegra20: enable SPL for tegra20 boards

Browse Source 
Add SPL options to tegra20 config files and enable SPL build for
tegra20 boards.  Also remove redundant code from u-boot that is not
contained in SPL.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Allen Martin
2012-08-31 08:30:12 +00:00
committed by Albert ARIBAUD
parent a49716aa7c
commit 12b7b70cb0
8 changed files with 105 additions and 294 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
include/configs/tegra20-common-post.h
View File

@@ -146,4 +146,69 @@
"fdt_high=01100000\0" \
BOOTCMDS_COMMON
/* overrides for SPL build here */
#ifdef CONFIG_SPL_BUILD
/* remove devicetree support */
#ifdef CONFIG_OF_CONTROL
#undef CONFIG_OF_CONTROL
#endif
/* remove SERIAL_MULTI */
#ifdef CONFIG_SERIAL_MULTI
#undef CONFIG_SERIAL_MULTI
#endif
/* remove I2C support */
#ifdef CONFIG_TEGRA_I2C
#undef CONFIG_TEGRA_I2C
#endif
#ifdef CONFIG_CMD_I2C
#undef CONFIG_CMD_I2C
#endif
/* remove MMC support */
#ifdef CONFIG_MMC
#undef CONFIG_MMC
#endif
#ifdef CONFIG_GENERIC_MMC
#undef CONFIG_GENERIC_MMC
#endif
#ifdef CONFIG_TEGRA20_MMC
#undef CONFIG_TEGRA20_MMC
#endif
#ifdef CONFIG_CMD_MMC
#undef CONFIG_CMD_MMC
#endif
/* remove partitions/filesystems */
#ifdef CONFIG_DOS_PARTITION
#undef CONFIG_DOS_PARTITION
#endif
#ifdef CONFIG_EFI_PARTITION
#undef CONFIG_EFI_PARTITION
#endif
#ifdef CONFIG_CMD_EXT2
#undef CONFIG_CMD_EXT2
#endif
#ifdef CONFIG_CMD_FAT
#undef CONFIG_CMD_FAT
#endif
/* remove USB */
#ifdef CONFIG_USB_EHCI
#undef CONFIG_USB_EHCI
#endif
#ifdef CONFIG_USB_EHCI_TEGRA
#undef CONFIG_USB_EHCI_TEGRA
#endif
#ifdef CONFIG_USB_STORAGE
#undef CONFIG_USB_STORAGE
#endif
#ifdef CONFIG_CMD_USB
#undef CONFIG_CMD_USB
#endif
#endif /* CONFIG_SPL_BUILD */
#endif /* __TEGRA20_COMMON_POST_H */

22
include/configs/tegra20-common.h
View File

@@ -43,8 +43,6 @@
#define CONFIG_SYS_CACHELINE_SIZE 32
#define CONFIG_ARCH_CPU_INIT /* Fire up the A9 core */
#include <asm/arch/tegra20.h> /* get chip and board defs */
/*
@@ -53,8 +51,6 @@
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_OF_LIBFDT /* enable passing of devicetree */
@@ -182,7 +178,7 @@
#define PHYS_SDRAM_1 TEGRA20_SDRC_CS0
#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_TEXT_BASE 0x00108000
#define CONFIG_SYS_TEXT_BASE 0x0010c000
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE
@@ -195,4 +191,20 @@
#define CONFIG_CMD_GPIO
#define CONFIG_CMD_ENTERRCM
#define CONFIG_CMD_BOOTZ
/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x00108000
#define CONFIG_SPL_MAX_SIZE 0x00004000
#define CONFIG_SYS_SPL_MALLOC_START 0x00090000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
#define CONFIG_SPL_STACK 0x000ffffc
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/tegra20/u-boot-spl.lds"
#endif /* __TEGRA20_COMMON_H */