From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bin Meng Date: Sun, 8 Dec 2019 12:26:37 +0800 Subject: [PATCH v6 075/102] spi: ich: Add TPL support In-Reply-To: References: <20191207044315.51770-1-sjg@chromium.org> <20191206213936.v6.75.Iba43641899bae5ff03a0e22d967fb6e0d3ef0bb0@changeid> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Sun, Dec 8, 2019 at 11:58 AM Bin Meng wrote: > > On Sat, Dec 7, 2019 at 12:52 PM Simon Glass wrote: > > > > In TPL we want to reduce code size and support running with CONFIG_PCI > > disabled. Add special code to handle this using a fixed BAR programmed > > into the SPI on boot. Also cache the SPI flash to speed up boot. > > > > Signed-off-by: Simon Glass > > > > --- > > > > Changes in v6: > > - Add a comment about why we should not use MTRR_TYPE_WRBACK > > - Use SZ_4G instead of open-coding the size value > > > > Changes in v5: None > > Changes in v4: None > > Changes in v3: None > > Changes in v2: None > > > > Reviewed-by: Bin Meng applied to u-boot-x86/next, thanks!