From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Fri, 27 May 2016 14:42:27 +0200 Subject: [U-Boot] [PATCH] mips: Add SPL header In-Reply-To: <5748390D.8080403@gmail.com> References: <1464288182-6708-1-git-send-email-marex@denx.de> <5748390D.8080403@gmail.com> Message-ID: <574840B3.8020002@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 05/27/2016 02:09 PM, Daniel Schwierzeck wrote: > > > Am 26.05.2016 um 20:43 schrieb Marek Vasut: >> From: Paul Burton >> >> Add header with SPL boot mode and type definitions. >> >> Signed-off-by: Marek Vasut >> Cc: Daniel Schwierzeck >> Cc: Paul Burton >> --- >> arch/mips/include/asm/spl.h | 35 +++++++++++++++++++++++++++++++++++ >> 1 file changed, 35 insertions(+) >> create mode 100644 arch/mips/include/asm/spl.h >> >> diff --git a/arch/mips/include/asm/spl.h b/arch/mips/include/asm/spl.h >> new file mode 100644 >> index 0000000..01baab6 >> --- /dev/null >> +++ b/arch/mips/include/asm/spl.h >> @@ -0,0 +1,35 @@ >> +/* >> + * (C) Copyright 2012 >> + * Texas Instruments, >> + * >> + * SPDX-License-Identifier: GPL-2.0+ >> + */ >> +#ifndef _ASM_SPL_H_ >> +#define _ASM_SPL_H_ >> + >> +enum { >> + BOOT_DEVICE_RAM, >> + BOOT_DEVICE_MMC1, >> + BOOT_DEVICE_MMC2, >> + BOOT_DEVICE_MMC2_2, >> + BOOT_DEVICE_NAND, >> + BOOT_DEVICE_ONENAND, >> + BOOT_DEVICE_NOR, >> + BOOT_DEVICE_UART, >> + BOOT_DEVICE_SPI, >> + BOOT_DEVICE_USB, >> + BOOT_DEVICE_SATA, >> + BOOT_DEVICE_I2C, >> + BOOT_DEVICE_BOARD, >> + BOOT_DEVICE_NONE >> +}; >> + >> +/* Linker symbols. */ >> +extern char __bss_start[]; >> +extern ulong __bss_end; > > why not "extern char __bss_end[]" like on ARM? Because mips defines this symbol as ulong __bss_end all over the place. I find it weird too and I suspect it's something to synchronize with other platforms. >> + >> +#ifndef CONFIG_DM >> +extern gd_t gdata; >> +#endif >> + >> +#endif >> > -- Best regards, Marek Vasut