From f822b62c0238e108446a42c6ad2683e790162e84 Mon Sep 17 00:00:00 2001
From: Ilko Iliev <iliev@ronetix.at>
Date: Fri, 23 Apr 2021 15:06:02 +0200
Subject: [PATCH] board: pm9261: remove network support

The network support is removed because there is
no DM for Davicom DM9000.

Signed-off-by: Ilko Iliev <iliev@ronetix.at>
---
 board/ronetix/pm9261/pm9261.c | 54 -----------------------------------
 configs/pm9261_defconfig      |  4 +--
 include/configs/pm9261.h      |  9 ------
 3 files changed, 2 insertions(+), 65 deletions(-)

diff --git a/board/ronetix/pm9261/pm9261.c b/board/ronetix/pm9261/pm9261.c
index 5be2c5e192..fe52c7c176 100644
--- a/board/ronetix/pm9261/pm9261.c
+++ b/board/ronetix/pm9261/pm9261.c
@@ -20,10 +20,6 @@
 #include <asm/arch/at91_matrix.h>
 #include <asm/arch/clk.h>
 #include <asm/arch/gpio.h>
-#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_DRIVER_DM9000)
-#include <net.h>
-#endif
-#include <netdev.h>
 #include <asm/mach-types.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -80,36 +76,6 @@ static void pm9261_nand_hw_init(void)
 }
 #endif
 
-
-#ifdef CONFIG_DRIVER_DM9000
-static void pm9261_dm9000_hw_init(void)
-{
-	struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
-
-	/* Configure SMC CS2 for DM9000 */
-	writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
-		AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0),
-		&smc->cs[2].setup);
-
-	writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(8) |
-		AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(8),
-		&smc->cs[2].pulse);
-
-	writel(AT91_SMC_CYCLE_NWE(16) | AT91_SMC_CYCLE_NRD(16),
-		&smc->cs[2].cycle);
-
-	writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
-		AT91_SMC_MODE_EXNW_DISABLE |
-		AT91_SMC_MODE_BAT | AT91_SMC_MODE_DBW_16 |
-		AT91_SMC_MODE_TDF_CYCLE(1),
-		&smc->cs[2].mode);
-
-	/* Configure Interrupt pin as input, no pull-up */
-	at91_periph_clk_enable(ATMEL_ID_PIOA);
-	at91_set_pio_input(AT91_PIO_PORTA, 24, 0);
-}
-#endif
-
 int board_early_init_f(void)
 {
 	return 0;
@@ -132,13 +98,6 @@ int board_init(void)
 	return 0;
 }
 
-#ifdef CONFIG_DRIVER_DM9000
-int board_eth_init(struct bd_info *bis)
-{
-	return dm9000_initialize(bis);
-}
-#endif
-
 int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
@@ -155,19 +114,6 @@ int dram_init_banksize(void)
 	return 0;
 }
 
-#ifdef CONFIG_RESET_PHY_R
-void reset_phy(void)
-{
-#ifdef CONFIG_DRIVER_DM9000
-	/*
-	 * Initialize ethernet HW addr prior to starting Linux,
-	 * needed for nfsroot
-	 */
-	eth_init();
-#endif
-}
-#endif
-
 #ifdef CONFIG_DISPLAY_BOARDINFO
 int checkboard (void)
 {
diff --git a/configs/pm9261_defconfig b/configs/pm9261_defconfig
index e0a2ae18c6..b27fc8dbc1 100644
--- a/configs/pm9261_defconfig
+++ b/configs/pm9261_defconfig
@@ -25,8 +25,6 @@ CONFIG_SYS_PROMPT="pm9261> "
 CONFIG_CMD_NAND=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_MTDIDS_DEFAULT="nor0=physmap-flash.0,nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),-(rootfs);nand:-(nand)"
@@ -34,6 +32,7 @@ CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x10040000
+# CONFIG_NET is not set
 CONFIG_DM=y
 CONFIG_BLK=y
 CONFIG_CLK=y
@@ -62,3 +61,4 @@ CONFIG_USB_STORAGE=y
 CONFIG_DM_VIDEO=y
 # CONFIG_VIDEO_BPP32 is not set
 CONFIG_LCD=y
+CONFIG_REGEX=y
diff --git a/include/configs/pm9261.h b/include/configs/pm9261.h
index 2cc47d1237..382d19a241 100644
--- a/include/configs/pm9261.h
+++ b/include/configs/pm9261.h
@@ -173,15 +173,6 @@
 #define CONFIG_SYS_MAX_FLASH_SECT		256
 #define CONFIG_SYS_MAX_FLASH_BANKS		1
 
-/* Ethernet */
-#define CONFIG_DRIVER_DM9000			1
-#define CONFIG_DM9000_BASE			0x30000000
-#define DM9000_IO				CONFIG_DM9000_BASE
-#define DM9000_DATA				(CONFIG_DM9000_BASE + 4)
-#define CONFIG_DM9000_USE_16BIT			1
-#define CONFIG_NET_RETRY_COUNT			20
-#define CONFIG_RESET_PHY_R			1
-
 /* USB */
 #define CONFIG_USB_ATMEL
 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB