From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Glass Date: Thu, 2 May 2019 10:52:26 -0600 Subject: [U-Boot] [PATCH v3 16/18] x86: broadwell: Update PCH to work in TPL In-Reply-To: <20190502165229.203099-1-sjg@chromium.org> References: <20190502165229.203099-1-sjg@chromium.org> Message-ID: <20190502165229.203099-17-sjg@chromium.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de The early init should only happen once. Update the probe method to deal with TPL, SPL and U-Boot proper. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- Changes in v3: None Changes in v2: - Add a new patch to update PCH to work in TPL arch/x86/cpu/broadwell/pch.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/x86/cpu/broadwell/pch.c b/arch/x86/cpu/broadwell/pch.c index e61efa7b16c..a48945adf11 100644 --- a/arch/x86/cpu/broadwell/pch.c +++ b/arch/x86/cpu/broadwell/pch.c @@ -599,10 +599,16 @@ static int broadwell_pch_init(struct udevice *dev) static int broadwell_pch_probe(struct udevice *dev) { - if (!(gd->flags & GD_FLG_RELOC)) - return broadwell_pch_early_init(dev); - else + if (CONFIG_IS_ENABLED(X86_32BIT_INIT)) { + if (!(gd->flags & GD_FLG_RELOC)) + return broadwell_pch_early_init(dev); + else + return broadwell_pch_init(dev); + } else if (IS_ENABLED(CONFIG_SPL) && !IS_ENABLED(CONFIG_SPL_BUILD)) { return broadwell_pch_init(dev); + } else { + return 0; + } } static int broadwell_pch_get_spi_base(struct udevice *dev, ulong *sbasep) -- 2.21.0.1020.gf2820cf01a-goog