diff options
Diffstat (limited to 'package/boot/uboot-sunxi/patches/014-fix-gmac-init.patch')
| -rw-r--r-- | package/boot/uboot-sunxi/patches/014-fix-gmac-init.patch | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/package/boot/uboot-sunxi/patches/014-fix-gmac-init.patch b/package/boot/uboot-sunxi/patches/014-fix-gmac-init.patch deleted file mode 100644 index cf511ce773..0000000000 --- a/package/boot/uboot-sunxi/patches/014-fix-gmac-init.patch +++ /dev/null @@ -1,127 +0,0 @@ -From fc8991c61c393ce6a9d3dfc97cb56dbbd9e8cbba Mon Sep 17 00:00:00 2001 -From: Hans de Goede <hdegoede@redhat.com> -Date: Thu, 17 Mar 2016 13:53:03 +0100 -Subject: [PATCH] sunxi: Fix gmac not working due to cpu_eth_init no longer - being called - -cpu_eth_init is no longer called for dm enabled eth drivers, this -was causing the sunxi gmac eth controller to no longer work in u-boot. - -This commit fixes this by calling the clock, reset and pinmux setup -function from s_init() and enabling the phy power pin (if any) from -board_init(). - -The enabling of phy power cannot be done from s_init because it uses dm -and dm is not ready yet at this point. - -Note that the mdelay is dropped as the phy gets enabled much earlier -now, so it is no longer needed. - -Signed-off-by: Hans de Goede <hdegoede@redhat.com> -Acked-by: Ian Campbell <ijc@hellion.org.uk> -Tested-by: Karsten Merker <merker@debian.org> -Tested-by: Michael Haas <haas@computerlinguist.org> ---- - arch/arm/cpu/armv7/sunxi/board.c | 28 +--------------------------- - arch/arm/include/asm/arch-sunxi/sys_proto.h | 6 +++++- - board/sunxi/board.c | 5 +++++ - board/sunxi/gmac.c | 14 +------------- - 4 files changed, 12 insertions(+), 41 deletions(-) - ---- a/arch/arm/cpu/armv7/sunxi/board.c -+++ b/arch/arm/cpu/armv7/sunxi/board.c -@@ -136,6 +136,7 @@ void s_init(void) - timer_init(); - gpio_init(); - i2c_init_board(); -+ eth_init_board(); - } - - #ifdef CONFIG_SPL_BUILD -@@ -243,30 +244,3 @@ void enable_caches(void) - dcache_enable(); - } - #endif -- --#ifdef CONFIG_CMD_NET --/* -- * Initializes on-chip ethernet controllers. -- * to override, implement board_eth_init() -- */ --int cpu_eth_init(bd_t *bis) --{ -- __maybe_unused int rc; -- --#ifdef CONFIG_MACPWR -- gpio_request(CONFIG_MACPWR, "macpwr"); -- gpio_direction_output(CONFIG_MACPWR, 1); -- mdelay(200); --#endif -- --#ifdef CONFIG_SUNXI_GMAC -- rc = sunxi_gmac_initialize(bis); -- if (rc < 0) { -- printf("sunxi: failed to initialize gmac\n"); -- return rc; -- } --#endif -- -- return 0; --} --#endif ---- a/arch/arm/include/asm/arch-sunxi/sys_proto.h -+++ b/arch/arm/include/asm/arch-sunxi/sys_proto.h -@@ -24,6 +24,10 @@ void sdelay(unsigned long); - void return_to_fel(uint32_t lr, uint32_t sp); - - /* Board / SoC level designware gmac init */ --int sunxi_gmac_initialize(bd_t *bis); -+#if !defined CONFIG_SPL_BUILD && defined CONFIG_SUNXI_GMAC -+void eth_init_board(void); -+#else -+static inline void eth_init_board(void) {} -+#endif - - #endif ---- a/board/sunxi/board.c -+++ b/board/sunxi/board.c -@@ -90,6 +90,11 @@ int board_init(void) - if (ret) - return ret; - -+#ifdef CONFIG_MACPWR -+ gpio_request(CONFIG_MACPWR, "macpwr"); -+ gpio_direction_output(CONFIG_MACPWR, 1); -+#endif -+ - /* Uses dm gpio code so do this here and not in i2c_init_board() */ - return soft_i2c_board_init(); - } ---- a/board/sunxi/gmac.c -+++ b/board/sunxi/gmac.c -@@ -6,7 +6,7 @@ - #include <asm/arch/clock.h> - #include <asm/arch/gpio.h> - --int sunxi_gmac_initialize(bd_t *bis) -+void eth_init_board(void) - { - int pin; - struct sunxi_ccm_reg *const ccm = -@@ -79,16 +79,4 @@ int sunxi_gmac_initialize(bd_t *bis) - for (pin = SUNXI_GPA(26); pin <= SUNXI_GPA(27); pin++) - sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC); - #endif -- --#ifdef CONFIG_DM_ETH -- return 0; --#else --# ifdef CONFIG_RGMII -- return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_RGMII); --# elif defined CONFIG_GMII -- return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_GMII); --# else -- return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_MII); --# endif --#endif - } |