From mboxrd@z Thu Jan 1 00:00:00 1970 From: Prabhakar Kushwaha Date: Sun, 28 Jun 2015 10:08:55 +0530 Subject: [U-Boot] [PATCH 06/12][v3] drivers: fsl-mc: Return error for major version mismatch In-Reply-To: <1435466341-22901-1-git-send-email-prabhakar@freescale.com> References: <1435466341-22901-1-git-send-email-prabhakar@freescale.com> Message-ID: <1435466341-22901-6-git-send-email-prabhakar@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Management complex major version should match to the firmware present in flash. Return error during mismatch of major version. Signed-off-by: Prabhakar Kushwaha --- Changes for v2: Sending as it is for patchset Changes for v3: Incorporated Joe Hershberger's comments - Use ENODEV instead of "1" drivers/net/fsl-mc/mc.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index 2094595..3639df6 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -518,9 +518,14 @@ int mc_init(void) goto out; } - if (MC_VER_MAJOR != mc_ver_info.major) + if (MC_VER_MAJOR != mc_ver_info.major) { printf("fsl-mc: ERROR: Firmware major version mismatch (found: %d, expected: %d)\n", mc_ver_info.major, MC_VER_MAJOR); + printf("fsl-mc: Update the Management Complex firmware\n"); + + error = ENODEV; + goto out; + } if (MC_VER_MINOR != mc_ver_info.minor) printf("fsl-mc: WARNING: Firmware minor version mismatch (found: %d, expected: %d)\n", -- 1.9.1