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From: Bernhard Walle <bernhard@bwalle.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 7/7] imx: add status reporting for HAB status
Date: Tue, 20 Aug 2013 22:21:36 +0200	[thread overview]
Message-ID: <kv0j49$jqr$1@ger.gmane.org> (raw)
In-Reply-To: <1376318374-3497-8-git-send-email-sbabic@denx.de>

Hi,

Am 12.08.13 16:39, schrieb Stefano Babic:
> +
> +bool is_hab_enabled(void)
> +{
> +	struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
> +	struct fuse_bank *bank = &ocotp->bank[0];
> +	struct fuse_bank0_regs *fuse =
> +		(struct fuse_bank0_regs *)bank->fuse_regs;
> +	uint32_t reg = readl(&fuse->cfg5);
> +
> +	return (reg & 0x2) == 0x2;
> +}

With the exception of that function and the required structure
definitions, the whole code also works with i.MX53 (tested with LOCO
board), too. Also AN4581 [1] that describes HAB doesn't differentiate
between i.MX53 and i.MX6 in that case as they both use HAB v4.

I think you have more experience how to organize the code (I added a few
symlinks and modified only the Makefile, but I guess that symlink are
not the best solution).


Regards,
Bernhard

[1] http://cache.freescale.com/files/32bit/doc/app_note/AN4581.pdf

  reply	other threads:[~2013-08-20 20:21 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-11 13:06 [U-Boot] [PATCH v1 0/7] The patchset fixes some issue in the generation of the imx image Stefano Babic
2013-07-11 13:06 ` [U-Boot] [PATCH v1 1/7] tools: imx_header should not include flash_offset Stefano Babic
2013-07-11 13:06 ` [U-Boot] [PATCH v1 2/7] tools: rename mximage_flash_offset to imximage_ivt_offset Stefano Babic
2013-07-11 13:06 ` [U-Boot] [PATCH v1 3/7] tools: dynamically allocate imx_header in imximage Stefano Babic
2013-07-11 18:29   ` Marek Vasut
2013-07-11 13:06 ` [U-Boot] [PATCH v1 4/7] tools: add variable padding of data image in mkimage Stefano Babic
2013-07-11 13:06 ` [U-Boot] [PATCH v1 5/7] tools: add padding of data image file for imximage Stefano Babic
2013-07-11 13:06 ` [U-Boot] [PATCH v1 6/7] tools: add support for setting the CSF into imximage Stefano Babic
2013-07-11 18:14   ` Wolfgang Denk
2013-07-12  9:17     ` Stefano Babic
2013-07-11 13:06 ` [U-Boot] [PATCH v1 7/7] imx: add status reporting for HAB status Stefano Babic
2013-07-11 17:17   ` Fabio Estevam
2013-07-12  8:27     ` Stefano Babic
2013-07-11 18:31   ` Marek Vasut
2013-07-12  8:34     ` Stefano Babic
2013-07-11 18:11 ` [U-Boot] [PATCH v1 0/7] The patchset fixes some issue in the generation of the imx image Otavio Salvador
2013-07-11 18:17   ` Eric Nelson
2013-07-11 20:40 ` Eric Nelson
2013-08-12 14:39 ` [U-Boot] [PATCH v2 " Stefano Babic
2013-08-12 14:39   ` [U-Boot] [PATCH v2 1/7] tools: imx_header should not include flash_offset Stefano Babic
2013-08-12 14:39   ` [U-Boot] [PATCH v2 2/7] tools: rename mximage_flash_offset to imximage_ivt_offset Stefano Babic
2013-08-12 14:39   ` [U-Boot] [PATCH v2 3/7] tools: dynamically allocate imx_header in imximage Stefano Babic
2013-08-12 14:39   ` [U-Boot] [PATCH v2 4/7] tools: add variable padding of data image in mkimage Stefano Babic
2013-08-12 14:39   ` [U-Boot] [PATCH v2 5/7] tools: add padding of data image file for imximage Stefano Babic
2013-08-13  5:10     ` Marek Vasut
2013-08-19 11:17       ` Stefano Babic
2013-08-12 14:39   ` [U-Boot] [PATCH v2 6/7] tools: add support for setting the CSF into imximage Stefano Babic
2013-08-15 18:49     ` Bernhard Walle
2013-08-12 14:39   ` [U-Boot] [PATCH v2 7/7] imx: add status reporting for HAB status Stefano Babic
2013-08-20 20:21     ` Bernhard Walle [this message]
2013-08-12 15:23   ` [U-Boot] [PATCH v2 0/7] The patchset fixes some issue in the generation of the imx image Otavio Salvador
2013-08-19 11:30     ` Stefano Babic
2013-08-19 11:40       ` Otavio Salvador
2013-08-19 16:19   ` Tom Rini
2013-08-19 16:44     ` Stefano Babic
2013-08-19 19:00       ` Tom Rini
2013-08-19 19:45         ` Marek Vasut
2013-08-19 19:51           ` Tom Rini
2013-08-19 17:03 ` [U-Boot] [PATCH v3 " Stefano Babic
2013-08-19 17:03   ` [U-Boot] [PATCH v3 1/7] tools: imx_header should not include flash_offset Stefano Babic
2013-08-19 17:03   ` [U-Boot] [PATCH v3 2/7] tools: rename mximage_flash_offset to imximage_ivt_offset Stefano Babic
2013-08-19 17:03   ` [U-Boot] [PATCH v3 3/7] tools: dynamically allocate imx_header in imximage Stefano Babic
2013-08-19 17:03   ` [U-Boot] [PATCH v3 4/7] tools: add variable padding of data image in mkimage Stefano Babic
2013-08-19 17:03   ` [U-Boot] [PATCH v3 5/7] tools: add padding of data image file for imximage Stefano Babic
2013-08-27 15:17     ` [U-Boot] [PATCH v4 " Stefano Babic
2013-09-10 22:14       ` York Sun
2013-09-11  7:13         ` Stefano Babic
2013-09-11 15:20           ` York Sun
2013-08-19 17:03   ` [U-Boot] [PATCH v3 6/7] tools: add support for setting the CSF into imximage Stefano Babic
2013-08-19 17:03   ` [U-Boot] [PATCH v3 7/7] imx: add status reporting for HAB status Stefano Babic

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