From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Sun, 29 Mar 2015 14:49:05 +0200 Subject: [U-Boot] [PATCH v4 2/2] sunxi: Pass serial number through ATAG In-Reply-To: <1427564136-25861-2-git-send-email-contact@paulk.fr> References: <1427564136-25861-1-git-send-email-contact@paulk.fr> <1427564136-25861-2-git-send-email-contact@paulk.fr> Message-ID: <5517F4C1.4080601@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, On 28-03-15 18:35, Paul Kocialkowski wrote: > Signed-off-by: Paul Kocialkowski Thanks, I've added this to my personal git repo, sunxi-wip branch. I'll move it over to u-boot-sunxi/next once it is clear that the kernel patch to show the devicetree serial-number string /proc/cpuinfo is going to be accepted. Regards, Hans > --- > board/sunxi/board.c | 20 ++++++++++++++++++++ > include/configs/sunxi-common.h | 1 + > 2 files changed, 21 insertions(+) > > diff --git a/board/sunxi/board.c b/board/sunxi/board.c > index 79516bf..d1b3c5e 100644 > --- a/board/sunxi/board.c > +++ b/board/sunxi/board.c > @@ -369,6 +369,26 @@ int g_dnl_board_usb_cable_connected(void) > } > #endif > > +#ifdef CONFIG_SERIAL_TAG > +void get_board_serial(struct tag_serialnr *serialnr) > +{ > + char *serial_string; > + unsigned long long serial; > + > + serial_string = getenv("serial#"); > + > + if (serial_string) { > + serial = simple_strtoull(serial_string, NULL, 16); > + > + serialnr->high = (unsigned int) (serial >> 32); > + serialnr->low = (unsigned int) (serial & 0xffffffff); > + } else { > + serialnr->high = 0; > + serialnr->low = 0; > + } > +} > +#endif > + > #ifdef CONFIG_MISC_INIT_R > int misc_init_r(void) > { > diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h > index 1f7a1cb..b9bb971 100644 > --- a/include/configs/sunxi-common.h > +++ b/include/configs/sunxi-common.h > @@ -98,6 +98,7 @@ > #define CONFIG_SETUP_MEMORY_TAGS > #define CONFIG_CMDLINE_TAG > #define CONFIG_INITRD_TAG > +#define CONFIG_SERIAL_TAG > > /* mmc config */ > #if !defined(CONFIG_UART0_PORT_F) >