diff options
| author | Stefan Roese <sr@denx.de> | 2015-04-25 06:29:52 +0200 |
|---|---|---|
| committer | Luka Perkov <luka.perkov@sartura.hr> | 2015-05-05 14:31:49 +0200 |
| commit | cae9008f69ab07b6faf75ebd0167ef06b8ebaf99 (patch) | |
| tree | 64ab9edc376146b81ecbba940cc47b5f4b94ba79 /arch | |
| parent | 9c6d3b7b666b949a5015146a6539b468fbbf451f (diff) | |
arm: mvebu: Change network init code to allow a more flexible setup
With the introduction of the Armada 38x support, its necessary to change
the mvneta ethernet driver init call from always 4 times to a
configurable value. Lets make this init call more flexible by moving
the actually used devices to the config header.
Additionally this patch takes care of the slightly different base
addresses for the ethernet controllers on A38x.
Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com>
Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mvebu/cpu.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index eca5e2176c..8058fadb22 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -216,10 +216,22 @@ int arch_misc_init(void) #ifdef CONFIG_MVNETA int cpu_eth_init(bd_t *bis) { - mvneta_initialize(bis, MVEBU_EGIGA0_BASE, 0, CONFIG_PHY_BASE_ADDR + 0); - mvneta_initialize(bis, MVEBU_EGIGA1_BASE, 1, CONFIG_PHY_BASE_ADDR + 1); - mvneta_initialize(bis, MVEBU_EGIGA2_BASE, 2, CONFIG_PHY_BASE_ADDR + 2); - mvneta_initialize(bis, MVEBU_EGIGA3_BASE, 3, CONFIG_PHY_BASE_ADDR + 3); + u32 enet_base[] = { MVEBU_EGIGA0_BASE, MVEBU_EGIGA1_BASE, + MVEBU_EGIGA2_BASE, MVEBU_EGIGA3_BASE }; + u8 phy_addr[] = CONFIG_PHY_ADDR; + int i; + + /* + * Only Armada XP supports all 4 ethernet interfaces. A38x has + * slightly different base addresses for its 2-3 interfaces. + */ + if (mvebu_soc_family() != MVEBU_SOC_AXP) { + enet_base[1] = MVEBU_EGIGA2_BASE; + enet_base[2] = MVEBU_EGIGA3_BASE; + } + + for (i = 0; i < ARRAY_SIZE(phy_addr); i++) + mvneta_initialize(bis, enet_base[i], i, phy_addr[i]); return 0; } |