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https://github.com/brain-hackers/u-boot-brain
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a0a37183bd
GPMC controller on TI's OMAP SoC is general purpose controller to interface with different types of external devices like; - parallel NOR flash - parallel NAND flash - OneNand flash - SDR RAM - Ethernet Devices like LAN9220 Though GPMC configurations may be different for each platform depending on clock-frequency and external device interfacing with controller. But initialization sequence remains common across all platfoms. Thus this patch merges gpmc_init() scattered in different arch-xx/mem.c files into single omap-common/mem-common.c However, actual platforms specific register config values are still sourced from corresponding platform specific headers like; AM33xx: arch/arm/include/asm/arch-am33xx/mem.h OMAP3: arch/arm/include/asm/arch-omap3/mem.h OMAP4: arch/arm/include/asm/arch-omap4/mem.h OMAP4: arch/arm/include/asm/arch-omap5/mem.h Also, CONFIG_xx passed by board-profile decide config for which set of macros need to be used for initialization CONFIG_NAND: initialize GPMC for NAND device CONFIG_NOR: initialize GPMC for NOR device CONFIG_ONENAND: initialize GPMC for ONENAND device Signed-off-by: Pekon Gupta <pekon@ti.com> [trini: define GPMC_SIZE_256M for omap3] Signed-off-by: Tom Rini <trini@ti.com> |
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| .. | ||
| am33xx | ||
| at91 | ||
| bcm281xx | ||
| exynos | ||
| highbank | ||
| keystone | ||
| kona-common | ||
| mx5 | ||
| mx6 | ||
| omap-common | ||
| omap3 | ||
| omap4 | ||
| omap5 | ||
| rmobile | ||
| s5p-common | ||
| s5pc1xx | ||
| socfpga | ||
| tegra-common | ||
| tegra20 | ||
| tegra30 | ||
| tegra114 | ||
| tegra124 | ||
| u8500 | ||
| vf610 | ||
| zynq | ||
| arch_timer.c | ||
| cache_v7.c | ||
| config.mk | ||
| cpu.c | ||
| lowlevel_init.S | ||
| Makefile | ||
| nonsec_virt.S | ||
| start.S | ||
| syslib.c | ||
| virt-v7.c | ||