From: Chris Morgan <macroalpha82@gmail.com>
To: u-boot@lists.denx.de
Cc: sjg@chromium.org, jernej.skrabec@gmail.com,
neil.armstrong@linaro.org, hdegoede@redhat.com,
andre.przywara@arm.com, jagan@amarulasolutions.com,
trini@konsulko.com, ryan@testtoast.com, iuncuim@gmail.com,
sumit.garg@linaro.org, Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH V2 5/9] sunxi: H616: dram: Update mbus priorities
Date: Mon, 19 Aug 2024 09:59:34 -0500 [thread overview]
Message-ID: <20240819145938.503221-6-macroalpha82@gmail.com> (raw)
In-Reply-To: <20240819145938.503221-1-macroalpha82@gmail.com>
From: Jernej Skrabec <jernej.skrabec@gmail.com>
CSI1 channel (22) is missing and IOMMU (25) has priority flag set in
vendor bootloader. Fix that.
While at it, replace bandwidth flag with priority since original flag has
always value "true".
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm/mach-sunxi/dram_sun50i_h616.c | 41 +++++++++++++-------------
1 file changed, 21 insertions(+), 20 deletions(-)
diff --git a/arch/arm/mach-sunxi/dram_sun50i_h616.c b/arch/arm/mach-sunxi/dram_sun50i_h616.c
index 2f2776ce35..c0bcf2eec7 100644
--- a/arch/arm/mach-sunxi/dram_sun50i_h616.c
+++ b/arch/arm/mach-sunxi/dram_sun50i_h616.c
@@ -55,8 +55,8 @@ static void mbus_configure_port(u8 port,
writel_relaxed(cfg1, &mctl_com->master[port].cfg1);
}
-#define MBUS_CONF(port, bwlimit, qos, acs, bwl0, bwl1, bwl2) \
- mbus_configure_port(port, bwlimit, false, \
+#define MBUS_CONF(port, priority, qos, acs, bwl0, bwl1, bwl2) \
+ mbus_configure_port(port, true, priority, \
MBUS_QOS_ ## qos, 0, acs, bwl0, bwl1, bwl2)
static void mctl_set_master_priority(void)
@@ -68,24 +68,25 @@ static void mctl_set_master_priority(void)
writel(399, &mctl_com->tmr);
writel(BIT(16), &mctl_com->bwcr);
- MBUS_CONF( 0, true, HIGHEST, 0, 256, 128, 100);
- MBUS_CONF( 1, true, HIGH, 0, 1536, 1400, 256);
- MBUS_CONF( 2, true, HIGHEST, 0, 512, 256, 96);
- MBUS_CONF( 3, true, HIGH, 0, 256, 100, 80);
- MBUS_CONF( 4, true, HIGH, 2, 8192, 5500, 5000);
- MBUS_CONF( 5, true, HIGH, 2, 100, 64, 32);
- MBUS_CONF( 6, true, HIGH, 2, 100, 64, 32);
- MBUS_CONF( 8, true, HIGH, 0, 256, 128, 64);
- MBUS_CONF(11, true, HIGH, 0, 256, 128, 100);
- MBUS_CONF(14, true, HIGH, 0, 1024, 256, 64);
- MBUS_CONF(16, true, HIGHEST, 6, 8192, 2800, 2400);
- MBUS_CONF(21, true, HIGHEST, 6, 2048, 768, 512);
- MBUS_CONF(25, true, HIGHEST, 0, 100, 64, 32);
- MBUS_CONF(26, true, HIGH, 2, 8192, 5500, 5000);
- MBUS_CONF(37, true, HIGH, 0, 256, 128, 64);
- MBUS_CONF(38, true, HIGH, 2, 100, 64, 32);
- MBUS_CONF(39, true, HIGH, 2, 8192, 5500, 5000);
- MBUS_CONF(40, true, HIGH, 2, 100, 64, 32);
+ MBUS_CONF(0, false, HIGHEST, 0, 256, 128, 100);
+ MBUS_CONF(1, false, HIGH, 0, 1536, 1400, 256);
+ MBUS_CONF(2, false, HIGHEST, 0, 512, 256, 96);
+ MBUS_CONF(3, false, HIGH, 0, 256, 100, 80);
+ MBUS_CONF(4, false, HIGH, 2, 8192, 5500, 5000);
+ MBUS_CONF(5, false, HIGH, 2, 100, 64, 32);
+ MBUS_CONF(6, false, HIGH, 2, 100, 64, 32);
+ MBUS_CONF(8, false, HIGH, 0, 256, 128, 64);
+ MBUS_CONF(11, false, HIGH, 0, 256, 128, 100);
+ MBUS_CONF(14, false, HIGH, 0, 1024, 256, 64);
+ MBUS_CONF(16, false, HIGHEST, 6, 8192, 2800, 2400);
+ MBUS_CONF(21, false, HIGHEST, 6, 2048, 768, 512);
+ MBUS_CONF(22, false, HIGH, 0, 256, 128, 100);
+ MBUS_CONF(25, true, HIGHEST, 0, 100, 64, 32);
+ MBUS_CONF(26, false, HIGH, 2, 8192, 5500, 5000);
+ MBUS_CONF(37, false, HIGH, 0, 256, 128, 64);
+ MBUS_CONF(38, false, HIGH, 2, 100, 64, 32);
+ MBUS_CONF(39, false, HIGH, 2, 8192, 5500, 5000);
+ MBUS_CONF(40, false, HIGH, 2, 100, 64, 32);
dmb();
}
--
2.34.1
next prev parent reply other threads:[~2024-08-19 15:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-19 14:59 [PATCH V2 0/9] Add Anbernic RG35XX-2024 Chris Morgan
2024-08-19 14:59 ` [PATCH V2 1/9] sunxi: H616: dram: LPDDR4: adjust settings Chris Morgan
2024-08-19 14:59 ` [PATCH V2 2/9] sunxi: H616: DRAM: Add alternative pin mapping Chris Morgan
2024-08-19 23:55 ` Andre Przywara
2024-08-19 14:59 ` [PATCH V2 3/9] sunxi: H616: DRAM: Adjust configuration procedure Chris Morgan
2024-08-19 14:59 ` [PATCH V2 4/9] sunxi: H616: DRAM: Adjust size scan procedure Chris Morgan
2024-08-19 14:59 ` Chris Morgan [this message]
2024-08-19 14:59 ` [PATCH V2 6/9] arm64: dts: allwinner: h616: Add r_i2c pinctrl nodes Chris Morgan
2024-08-19 14:59 ` [PATCH V2 7/9] sunxi: Correct TPR6 parameter for H616 DRAM driver Chris Morgan
2024-08-19 14:59 ` [PATCH V2 8/9] arm64: dts: allwinner: h616: Change RG35XX Series from r_rsb to r_i2c Chris Morgan
2024-08-19 14:59 ` [PATCH V2 9/9] sunxi: Add support for Anbernic RG35XX-2024 Chris Morgan
2024-08-19 17:21 ` Andre Przywara
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