From patchwork Wed Feb 12 18:37:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick Delaunay X-Patchwork-Id: 236273 List-Id: U-Boot discussion From: patrick.delaunay at st.com (Patrick Delaunay) Date: Wed, 12 Feb 2020 19:37:42 +0100 Subject: [PATCH 08/10] board: stm32mp1: display reference only for STMicroelectronics board In-Reply-To: <20200212183744.5309-1-patrick.delaunay@st.com> References: <20200212183744.5309-1-patrick.delaunay@st.com> Message-ID: <20200212183744.5309-9-patrick.delaunay@st.com> Display the reference MBxxxx found in OTP49 only for STMicroelectronics boards when CONFIG_CMD_STBOARD is activated. Signed-off-by: Patrick Delaunay Acked-by: Patrice Chotard --- board/st/stm32mp1/stm32mp1.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index 76399e2d62..463248bcd7 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -101,20 +101,21 @@ int checkboard(void) printf(" (%s)", fdt_compat); puts("\n"); - ret = uclass_get_device_by_driver(UCLASS_MISC, - DM_GET_DRIVER(stm32mp_bsec), - &dev); + if (CONFIG_IS_ENABLED(CMD_STBOARD)) { + ret = uclass_get_device_by_driver(UCLASS_MISC, + DM_GET_DRIVER(stm32mp_bsec), + &dev); - if (!ret) - ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD), - &otp, sizeof(otp)); - if (ret > 0 && otp) { - printf("Board: MB%04x Var%d.%d Rev.%c-%02d\n", - otp >> 16, - (otp >> 12) & 0xF, - (otp >> 4) & 0xF, - ((otp >> 8) & 0xF) - 1 + 'A', - otp & 0xF); + if (!ret) + ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD), + &otp, sizeof(otp)); + if (ret > 0 && otp) + printf("Board: MB%04x Var%d.%d Rev.%c-%02d\n", + otp >> 16, + (otp >> 12) & 0xF, + (otp >> 4) & 0xF, + ((otp >> 8) & 0xF) - 1 + 'A', + otp & 0xF); } return 0;