diff options
| author | Nitin Kumbhar <nkumbhar@nvidia.com> | 2011-03-08 14:53:06 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:46:13 -0800 |
| commit | 8d0c2fa344772e5bd5e6642e040ce7e8247c63b3 (patch) | |
| tree | d2561a578c63a5916bf0264bab73a7e449ddd389 /arch/arm/mach-tegra/board-ventana-memory.c | |
| parent | fa367b1a9362f817960ec437e744554e86aa8b0d (diff) | |
[ARM] tegra: ventana: use emc chips while initializing emc
tegra_init_emc() has been updated to use emc chips to support
generic memory vendor matching. Convert current emc tables to
use emc chips.
Original-Change-Id: Idfee6b903352669d7b04dae897cb848c6a8c26a6
Reviewed-on: http://git-master/r/22042
Tested-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: Amit Kamath <akamath@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Rebase-Id: R4a08df5e089081ad2420b1d5b9ea9ed71b4019e3
Diffstat (limited to 'arch/arm/mach-tegra/board-ventana-memory.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana-memory.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/board-ventana-memory.c b/arch/arm/mach-tegra/board-ventana-memory.c index 6bb0e3189bb6..a1075ddb75a7 100644 --- a/arch/arm/mach-tegra/board-ventana-memory.c +++ b/arch/arm/mach-tegra/board-ventana-memory.c @@ -539,6 +539,30 @@ static const struct tegra_emc_table ventana_emc_tables_elpida_400Mhz[] = { } }; +static const struct tegra_emc_chip ventana_emc_chips[] = { + { + .description = "Elpida 300MHz", + .mem_manufacturer_id = 0x0303, + .mem_revision_id1 = -1, + .mem_revision_id2 = -1, + .mem_pid = -1, + .table = ventana_emc_tables_elpida_300Mhz, + .table_size = ARRAY_SIZE(ventana_emc_tables_elpida_300Mhz) + }, +}; + +static const struct tegra_emc_chip ventana_t25_emc_chips[] = { + { + .description = "Elpida 400MHz", + .mem_manufacturer_id = 0x0303, + .mem_revision_id1 = -1, + .mem_revision_id2 = -1, + .mem_pid = -1, + .table = ventana_emc_tables_elpida_400Mhz, + .table_size = ARRAY_SIZE(ventana_emc_tables_elpida_400Mhz) + }, +}; + #define TEGRA25_SKU 0x0B00 int ventana_emc_init(void) @@ -547,13 +571,11 @@ int ventana_emc_init(void) tegra_get_board_info(&BoardInfo); if (BoardInfo.sku == TEGRA25_SKU) { - pr_info("%s: Elpida 400 Mhz memory found\n", __func__); - tegra_init_emc(ventana_emc_tables_elpida_400Mhz, - ARRAY_SIZE(ventana_emc_tables_elpida_400Mhz)); + tegra_init_emc(ventana_t25_emc_chips, + ARRAY_SIZE(ventana_t25_emc_chips)); } else { - pr_info("%s: Elpida 333 Mhz memory found\n", __func__); - tegra_init_emc(ventana_emc_tables_elpida_300Mhz, - ARRAY_SIZE(ventana_emc_tables_elpida_300Mhz)); + tegra_init_emc(ventana_emc_chips, + ARRAY_SIZE(ventana_emc_chips)); } return 0; } |