From: Lokesh Vutla <lokeshvutla@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 03/11] board: ti: dra72: Introduce optimization for rgmii timing for rev C
Date: Wed, 23 Nov 2016 13:25:26 +0530 [thread overview]
Message-ID: <20161123075534.1124-4-lokeshvutla@ti.com> (raw)
In-Reply-To: <20161123075534.1124-1-lokeshvutla@ti.com>
From: Nishanth Menon <nm@ti.com>
Rev C version of EVM does require IODelay to be configured for RGMII
pins in MANUAL_1 configuration. Update the same based on PG2.0 initial
simulation values.
Data based on PCT_DRA72x_SR2.0_SR1.0_v1.3.0.7
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
board/ti/dra7xx/mux_data.h | 75 ++++++++++++++++++++++++++++++----------------
1 file changed, 50 insertions(+), 25 deletions(-)
diff --git a/board/ti/dra7xx/mux_data.h b/board/ti/dra7xx/mux_data.h
index d071b74..2cc4be3 100644
--- a/board/ti/dra7xx/mux_data.h
+++ b/board/ti/dra7xx/mux_data.h
@@ -193,30 +193,30 @@ const struct pad_conf_entry dra72x_rgmii_padconf_array_revb[] = {
const struct pad_conf_entry dra72x_rgmii_padconf_array_revc[] = {
{VIN2A_FLD0, (M14 | PIN_INPUT)}, /* vin2a_fld0.gpio3_30 */
- {RGMII0_TXC, (M0 | PIN_OUTPUT)}, /* rgmii0_txc.rgmii0_txc */
- {RGMII0_TXCTL, (M0 | PIN_OUTPUT)}, /* rgmii0_txctl.rgmii0_txctl */
- {RGMII0_TXD3, (M0 | PIN_OUTPUT)}, /* rgmii0_txd3.rgmii0_txd3 */
- {RGMII0_TXD2, (M0 | PIN_OUTPUT)}, /* rgmii0_txd2.rgmii0_txd2 */
- {RGMII0_TXD1, (M0 | PIN_OUTPUT)}, /* rgmii0_txd1.rgmii0_txd1 */
- {RGMII0_TXD0, (M0 | PIN_OUTPUT)}, /* rgmii0_txd0.rgmii0_txd0 */
- {RGMII0_RXC, (M0 | PIN_INPUT_PULLDOWN)}, /* rgmii0_rxc.rgmii0_rxc */
- {RGMII0_RXCTL, (M0 | PIN_INPUT_PULLDOWN)}, /* rgmii0_rxctl.rgmii0_rxctl */
- {RGMII0_RXD3, (M0 | PIN_INPUT_PULLDOWN)}, /* rgmii0_rxd3.rgmii0_rxd3 */
- {RGMII0_RXD2, (M0 | PIN_INPUT_PULLDOWN)}, /* rgmii0_rxd2.rgmii0_rxd2 */
- {RGMII0_RXD1, (M0 | PIN_INPUT_PULLDOWN)}, /* rgmii0_rxd1.rgmii0_rxd1 */
- {RGMII0_RXD0, (M0 | PIN_INPUT_PULLDOWN)}, /* rgmii0_rxd0.rgmii0_rxd0 */
- {VIN2A_D12, (M3 | PIN_OUTPUT)}, /* vin2a_d12.rgmii1_txc */
- {VIN2A_D13, (M3 | PIN_OUTPUT)}, /* vin2a_d13.rgmii1_txctl */
- {VIN2A_D14, (M3 | PIN_OUTPUT)}, /* vin2a_d14.rgmii1_txd3 */
- {VIN2A_D15, (M3 | PIN_OUTPUT)}, /* vin2a_d15.rgmii1_txd2 */
- {VIN2A_D16, (M3 | PIN_OUTPUT)}, /* vin2a_d16.rgmii1_txd1 */
- {VIN2A_D17, (M3 | PIN_OUTPUT)}, /* vin2a_d17.rgmii1_txd0 */
- {VIN2A_D18, (M3 | PIN_INPUT_PULLDOWN)}, /* vin2a_d18.rgmii1_rxc */
- {VIN2A_D19, (M3 | PIN_INPUT_PULLDOWN)}, /* vin2a_d19.rgmii1_rxctl */
- {VIN2A_D20, (M3 | PIN_INPUT_PULLDOWN)}, /* vin2a_d20.rgmii1_rxd3 */
- {VIN2A_D21, (M3 | PIN_INPUT_PULLDOWN)}, /* vin2a_d21.rgmii1_rxd2 */
- {VIN2A_D22, (M3 | PIN_INPUT_PULLDOWN)}, /* vin2a_d22.rgmii1_rxd1 */
- {VIN2A_D23, (M3 | PIN_INPUT_PULLDOWN)}, /* vin2a_d23.rgmii1_rxd0 */
+ {RGMII0_TXC, (M0 | PIN_OUTPUT | MANUAL_MODE)}, /* rgmii0_txc.rgmii0_txc */
+ {RGMII0_TXCTL, (M0 | PIN_OUTPUT | MANUAL_MODE)}, /* rgmii0_txctl.rgmii0_txctl */
+ {RGMII0_TXD3, (M0 | PIN_OUTPUT | MANUAL_MODE)}, /* rgmii0_txd3.rgmii0_txd3 */
+ {RGMII0_TXD2, (M0 | PIN_OUTPUT | MANUAL_MODE)}, /* rgmii0_txd2.rgmii0_txd2 */
+ {RGMII0_TXD1, (M0 | PIN_OUTPUT | MANUAL_MODE)}, /* rgmii0_txd1.rgmii0_txd1 */
+ {RGMII0_TXD0, (M0 | PIN_OUTPUT | MANUAL_MODE)}, /* rgmii0_txd0.rgmii0_txd0 */
+ {RGMII0_RXC, (M0 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* rgmii0_rxc.rgmii0_rxc */
+ {RGMII0_RXCTL, (M0 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* rgmii0_rxctl.rgmii0_rxctl */
+ {RGMII0_RXD3, (M0 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* rgmii0_rxd3.rgmii0_rxd3 */
+ {RGMII0_RXD2, (M0 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* rgmii0_rxd2.rgmii0_rxd2 */
+ {RGMII0_RXD1, (M0 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* rgmii0_rxd1.rgmii0_rxd1 */
+ {RGMII0_RXD0, (M0 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* rgmii0_rxd0.rgmii0_rxd0 */
+ {VIN2A_D12, (M3 | PIN_OUTPUT | MANUAL_MODE)}, /* vin2a_d12.rgmii1_txc */
+ {VIN2A_D13, (M3 | PIN_OUTPUT | MANUAL_MODE)}, /* vin2a_d13.rgmii1_txctl */
+ {VIN2A_D14, (M3 | PIN_OUTPUT | MANUAL_MODE)}, /* vin2a_d14.rgmii1_txd3 */
+ {VIN2A_D15, (M3 | PIN_OUTPUT | MANUAL_MODE)}, /* vin2a_d15.rgmii1_txd2 */
+ {VIN2A_D16, (M3 | PIN_OUTPUT | MANUAL_MODE)}, /* vin2a_d16.rgmii1_txd1 */
+ {VIN2A_D17, (M3 | PIN_OUTPUT | MANUAL_MODE)}, /* vin2a_d17.rgmii1_txd0 */
+ {VIN2A_D18, (M3 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* vin2a_d18.rgmii1_rxc */
+ {VIN2A_D19, (M3 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* vin2a_d19.rgmii1_rxctl */
+ {VIN2A_D20, (M3 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* vin2a_d20.rgmii1_rxd3 */
+ {VIN2A_D21, (M3 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* vin2a_d21.rgmii1_rxd2 */
+ {VIN2A_D22, (M3 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* vin2a_d22.rgmii1_rxd1 */
+ {VIN2A_D23, (M3 | PIN_INPUT_PULLDOWN | MANUAL_MODE)}, /* vin2a_d23.rgmii1_rxd0 */
{XREF_CLK2, (M5 | PIN_INPUT_PULLDOWN)}, /* xref_clk2.atl_clk2 */
};
@@ -428,7 +428,32 @@ const struct iodelay_cfg_entry dra72_iodelay_cfg_array_revc[] = {
{0x0170, 0, 0}, /* CFG_GPMC_A16_OUT */
{0x0174, 2251, 1217}, /* CFG_GPMC_A17_IN */
{0x0188, 0, 0}, /* CFG_GPMC_A18_OUT */
- {0x0374, 0, 0}, /* CFG_GPMC_CS2_OUT */
+ {0x0374, 121, 0}, /* CFG_GPMC_CS2_OUT */
+ {0x06F0, 413, 0}, /* CFG_RGMII0_RXC_IN */
+ {0x06FC, 27, 2296}, /* CFG_RGMII0_RXCTL_IN */
+ {0x0708, 3, 1721}, /* CFG_RGMII0_RXD0_IN */
+ {0x0714, 134, 1786}, /* CFG_RGMII0_RXD1_IN */
+ {0x0720, 40, 1966}, /* CFG_RGMII0_RXD2_IN */
+ {0x072C, 0, 2057}, /* CFG_RGMII0_RXD3_IN */
+ {0x0740, 0, 60}, /* CFG_RGMII0_TXC_OUT */
+ {0x074C, 0, 60}, /* CFG_RGMII0_TXCTL_OUT */
+ {0x0758, 0, 60}, /* CFG_RGMII0_TXD0_OUT */
+ {0x0764, 0, 0}, /* CFG_RGMII0_TXD1_OUT */
+ {0x0770, 0, 60}, /* CFG_RGMII0_TXD2_OUT */
+ {0x077C, 0, 120}, /* CFG_RGMII0_TXD3_OUT */
+ {0x0A70, 0, 0}, /* CFG_VIN2A_D12_OUT */
+ {0x0A7C, 170, 0}, /* CFG_VIN2A_D13_OUT */
+ {0x0A88, 150, 0}, /* CFG_VIN2A_D14_OUT */
+ {0x0A94, 0, 0}, /* CFG_VIN2A_D15_OUT */
+ {0x0AA0, 60, 0}, /* CFG_VIN2A_D16_OUT */
+ {0x0AAC, 60, 0}, /* CFG_VIN2A_D17_OUT */
+ {0x0AB0, 530, 0}, /* CFG_VIN2A_D18_IN */
+ {0x0ABC, 71, 1099}, /* CFG_VIN2A_D19_IN */
+ {0x0AC8, 2229, 10}, /* CFG_VIN2A_D1_IN */
+ {0x0AD4, 142, 1337}, /* CFG_VIN2A_D20_IN */
+ {0x0AE0, 114, 1517}, /* CFG_VIN2A_D21_IN */
+ {0x0AEC, 171, 1331}, /* CFG_VIN2A_D22_IN */
+ {0x0AF8, 0, 1328}, /* CFG_VIN2A_D23_IN */
};
const struct iodelay_cfg_entry dra71_iodelay_cfg_array[] = {
--
2.10.1
next prev parent reply other threads:[~2016-11-23 7:55 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-23 7:55 [U-Boot] [PATCH 00/11] ARM: ti: dra71: Add support for dra71-evm Lokesh Vutla
2016-11-23 7:55 ` [U-Boot] [PATCH 01/11] board: ti: dra71x-evm: Add epprom support Lokesh Vutla
2016-11-26 16:17 ` Tom Rini
2016-12-04 23:20 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 02/11] board: ti: dra71x-evm: Add mux settings Lokesh Vutla
2016-11-26 16:18 ` Tom Rini
2016-12-04 23:20 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` Lokesh Vutla [this message]
2016-11-26 16:19 ` [U-Boot] [PATCH 03/11] board: ti: dra72: Introduce optimization for rgmii timing for rev C Tom Rini
2016-12-04 23:20 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 04/11] board: ti: dra71x-evm: Add PMIC support Lokesh Vutla
2016-11-26 16:19 ` Tom Rini
2016-12-04 23:21 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 05/11] ARM: OMAP4+: Add support for getting pbias info from board Lokesh Vutla
2016-11-26 16:23 ` Tom Rini
2016-12-04 23:22 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 06/11] ARM: dts: dra7xx: sync DT with latest Linux Lokesh Vutla
2016-11-26 16:23 ` Tom Rini
2016-12-04 23:22 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 07/11] ARM: dts: dra71x-evm: Add DT support Lokesh Vutla
2016-11-26 16:27 ` Tom Rini
2016-12-04 23:23 ` [U-Boot] [U-Boot,07/11] " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 08/11] configs: ti_omap5_common: Select dtb name for dra71x Lokesh Vutla
2016-11-26 16:28 ` Tom Rini
2016-12-04 23:25 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 09/11] configs: dra7xx: hs: Enable DM_ETH Lokesh Vutla
2016-11-26 16:29 ` Tom Rini
2016-12-04 23:25 ` [U-Boot] [U-Boot,09/11] " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 10/11] configs: dra7xx: Enable pmic/regulator options Lokesh Vutla
2016-11-26 16:29 ` Tom Rini
2016-12-04 23:25 ` [U-Boot] [U-Boot, " Tom Rini
2016-11-23 7:55 ` [U-Boot] [PATCH 11/11] configs: dra7xx: Enable lp873x options Lokesh Vutla
2016-11-26 16:30 ` Tom Rini
2016-12-04 23:26 ` [U-Boot] [U-Boot,11/11] " Tom Rini
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