[U-Boot] [PATCH 12/12] LS2080QDS: QSPI boot: fix issues.

[Prabhakar Kushwaha]

> -----Original Message-----
> From: Yuan Yao [mailto:yao.yuan at freescale.com]
> Sent: Wednesday, March 02, 2016 4:02 PM
> To: york sun <york.sun at nxp.com>
> Cc: Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com>;
> pratiyush.srivastava at freescale.com; u-boot at lists.denx.de; Yunhui Cui
> <yunhui.cui at nxp.com>; Yao Yuan <yao.yuan at nxp.com>
> Subject: [PATCH 12/12] LS2080QDS: QSPI boot: fix issues.
> 
> From: Yuan Yao <yao.yuan at nxp.com>
> 
> This patch is used for fix the bug below:
> /*******************************************/
> "Synchronous Abort" handler, esr 0x86000210
> ELR:     fff6cfb4
> LR:      fff6d3f0
> x0 : 0000000000000022 x1 : 00000000fff78c6f
> x2 : 00000000ffd0ecb0 x3 : 0000000000000000
> x4 : 00000000ffd0ecd0 x5 : 0000000000000000
> x6 : 00000000ffffffc8 x7 : 000000003fe00000
> x8 : 00000083ffe00000 x9 : 000000000000000c
> x10: 0000008400000000 x11: 000000000000000c
> x12: 0000000000000015 x13: 0000000040000000
> x14: 0000000000200000 x15: 0000000000000001
> x16: 000000001800f188 x17: 0000000000000001
> x18: 00000000ffd11d78 x19: 00000000ffd0f010
> x20: 00000000ffd0ed39 x21: 00000000fff80935
> x22: 00000000fff78c6f x23: 0000000000000001
> x24: 00000000ffd0f010 x25: 00000000ffd0ed38
> x26: 00000000fff738e0 x27: 00000000fff72460
> x28: 00000000fff92000 x29: 00000000ffd0ebd0
> 
> Resetting CPU ...
> /*******************************************/
> 

Can you please share more detail about error

> Signed-off-by: Yuan Yao <yao.yuan at nxp.com>
> ---
>  arch/arm/include/asm/arch-fsl-layerscape/cpu.h | 4 ++++
>  board/freescale/ls2080aqds/ls2080aqds.c        | 2 ++
>  common/board_f.c                               | 6 +++---
>  3 files changed, 9 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
> b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
> index 15ade84..794b764 100644
> --- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
> +++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
> @@ -120,6 +120,8 @@ static const struct sys_mmu_table early_mmu_table[]
> = {
>  	  PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
>  	{ CONFIG_SYS_FSL_OCRAM_BASE, CONFIG_SYS_FSL_OCRAM_BASE,
>  	  CONFIG_SYS_FSL_OCRAM_SIZE, MT_NORMAL,
> PMD_SECT_NON_SHARE },
> +	{ CONFIG_SYS_FSL_QSPI_BASE1, CONFIG_SYS_FSL_QSPI_BASE1,
> +	  CONFIG_SYS_FSL_QSPI_SIZE1,  MT_NORMAL,
> PMD_SECT_NON_SHARE},
>  	/* For IFC Region #1, only the first 4MB is cache-enabled */
>  	{ CONFIG_SYS_FSL_IFC_BASE1, CONFIG_SYS_FSL_IFC_BASE1,
>  	  CONFIG_SYS_FSL_IFC_SIZE1_1, MT_NORMAL,
> PMD_SECT_NON_SHARE }, @@ -172,6 +174,8 @@ static const struct
> sys_mmu_table final_mmu_table[] = {
>  	{ CONFIG_SYS_FSL_DRAM_BASE1, CONFIG_SYS_FSL_DRAM_BASE1,
>  	  CONFIG_SYS_FSL_DRAM_SIZE1, MT_NORMAL,
>  	  PMD_SECT_OUTER_SHARE | PMD_SECT_NS },
> +	{ CONFIG_SYS_FSL_QSPI_BASE1, CONFIG_SYS_FSL_QSPI_BASE1,
> +	  CONFIG_SYS_FSL_QSPI_SIZE1,  MT_NORMAL,
> PMD_SECT_NON_SHARE},
>  	{ CONFIG_SYS_FSL_QSPI_BASE2, CONFIG_SYS_FSL_QSPI_BASE2,
>  	  CONFIG_SYS_FSL_QSPI_SIZE2, MT_DEVICE_NGNRNE,
>  	  PMD_SECT_NON_SHARE | PMD_SECT_PXN | PMD_SECT_UXN },
> diff --git a/board/freescale/ls2080aqds/ls2080aqds.c
> b/board/freescale/ls2080aqds/ls2080aqds.c
> index 7e09f11..8e174c3 100644
> --- a/board/freescale/ls2080aqds/ls2080aqds.c
> +++ b/board/freescale/ls2080aqds/ls2080aqds.c
> @@ -80,6 +80,8 @@ int checkboard(void)
>  		puts("PromJet\n");
>  	else if (sw == 0x9)
>  		puts("NAND\n");
> +	else if (sw == 0xf)
> +		puts("QSPI\n");

This fix is nowhere related to the error you are fixing?

>  	else if (sw == 0x15)
>  		printf("IFCCard\n");
>  	else
> diff --git a/common/board_f.c b/common/board_f.c index 622093a..1af1b4b
> 100644
> --- a/common/board_f.c
> +++ b/common/board_f.c
> @@ -912,9 +912,6 @@ static init_fnc_t init_sequence_f[] = {  #if
> defined(CONFIG_MPC5xxx)
>  	prt_mpc5xxx_clks,
>  #endif /* CONFIG_MPC5xxx */
> -#if defined(CONFIG_DISPLAY_BOARDINFO)
> -	show_board_info,
> -#endif
>  	INIT_FUNC_WATCHDOG_INIT
>  #if defined(CONFIG_MISC_INIT_F)
>  	misc_init_f,
> @@ -923,6 +920,9 @@ static init_fnc_t init_sequence_f[] = {  #if
> defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
>  	init_func_i2c,
>  #endif
> +#if defined(CONFIG_DISPLAY_BOARDINFO)
> +	show_board_info,
> +#endif

This fix is nowhere related to the error you are fixing?

--prabhakar