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authorLokesh Vutla <lokeshvutla@ti.com>2015-07-28 14:16:46 +0530
committerTom Rini <trini@konsulko.com>2015-08-12 20:47:53 -0400
commit94069301bafb601ff3c61b5d208fba4e3c948efd (patch)
tree93f67edad9c88cf6ff539e55b365f53ebd519f57 /board/ti/ks2_evm
parent74af583e9f7a255443d8f625c8dce6da7b9703be (diff)
downloadblackbird-obmc-uboot-94069301bafb601ff3c61b5d208fba4e3c948efd.tar.gz
blackbird-obmc-uboot-94069301bafb601ff3c61b5d208fba4e3c948efd.zip
ARM: keystone2: Cleanup init_pll definition
This is just a cosmetic change that makes the calling of pll init code looks much cleaner. Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'board/ti/ks2_evm')
-rw-r--r--board/ti/ks2_evm/board_k2e.c33
-rw-r--r--board/ti/ks2_evm/board_k2hk.c41
-rw-r--r--board/ti/ks2_evm/board_k2l.c41
3 files changed, 74 insertions, 41 deletions
diff --git a/board/ti/ks2_evm/board_k2e.c b/board/ti/ks2_evm/board_k2e.c
index 2043759533..e33cc64ea0 100644
--- a/board/ti/ks2_evm/board_k2e.c
+++ b/board/ti/ks2_evm/board_k2e.c
@@ -59,6 +59,26 @@ s16 divn_val[16] = {
static struct pll_init_data pa_pll_config =
PASS_PLL_1000;
+struct pll_init_data *get_pll_init_data(int pll)
+{
+ int speed;
+ struct pll_init_data *data;
+
+ switch (pll) {
+ case MAIN_PLL:
+ speed = get_max_dev_speed();
+ data = &core_pll_config[speed];
+ break;
+ case PASS_PLL:
+ data = &pa_pll_config;
+ break;
+ default:
+ data = NULL;
+ }
+
+ return data;
+}
+
#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
struct eth_priv_t eth_priv_cfg[] = {
{
@@ -128,24 +148,15 @@ int get_num_eth_ports(void)
#if defined(CONFIG_BOARD_EARLY_INIT_F)
int board_early_init_f(void)
{
- int speed;
-
- speed = get_max_dev_speed();
- init_pll(&core_pll_config[speed]);
-
- init_pll(&pa_pll_config);
+ init_plls();
return 0;
}
#endif
#ifdef CONFIG_SPL_BUILD
-static struct pll_init_data spl_pll_config[] = {
- CORE_PLL_800,
-};
-
void spl_init_keystone_plls(void)
{
- init_plls(ARRAY_SIZE(spl_pll_config), spl_pll_config);
+ init_plls();
}
#endif
diff --git a/board/ti/ks2_evm/board_k2hk.c b/board/ti/ks2_evm/board_k2hk.c
index 6c0a092c96..b9e2b07b8a 100644
--- a/board/ti/ks2_evm/board_k2hk.c
+++ b/board/ti/ks2_evm/board_k2hk.c
@@ -50,6 +50,30 @@ static struct pll_init_data tetris_pll_config[] = {
static struct pll_init_data pa_pll_config =
PASS_PLL_983;
+struct pll_init_data *get_pll_init_data(int pll)
+{
+ int speed;
+ struct pll_init_data *data;
+
+ switch (pll) {
+ case MAIN_PLL:
+ speed = get_max_dev_speed();
+ data = &core_pll_config[speed];
+ break;
+ case TETRIS_PLL:
+ speed = get_max_arm_speed();
+ data = &tetris_pll_config[speed];
+ break;
+ case PASS_PLL:
+ data = &pa_pll_config;
+ break;
+ default:
+ data = NULL;
+ }
+
+ return data;
+}
+
#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
struct eth_priv_t eth_priv_cfg[] = {
{
@@ -91,28 +115,15 @@ int get_num_eth_ports(void)
#ifdef CONFIG_BOARD_EARLY_INIT_F
int board_early_init_f(void)
{
- int speed;
-
- speed = get_max_dev_speed();
- init_pll(&core_pll_config[speed]);
-
- init_pll(&pa_pll_config);
-
- speed = get_max_arm_speed();
- init_pll(&tetris_pll_config[speed]);
+ init_plls();
return 0;
}
#endif
#ifdef CONFIG_SPL_BUILD
-static struct pll_init_data spl_pll_config[] = {
- CORE_PLL_799,
- TETRIS_PLL_500,
-};
-
void spl_init_keystone_plls(void)
{
- init_plls(ARRAY_SIZE(spl_pll_config), spl_pll_config);
+ init_plls();
}
#endif
diff --git a/board/ti/ks2_evm/board_k2l.c b/board/ti/ks2_evm/board_k2l.c
index d6c0492d76..58a6cbd86e 100644
--- a/board/ti/ks2_evm/board_k2l.c
+++ b/board/ti/ks2_evm/board_k2l.c
@@ -46,6 +46,30 @@ static struct pll_init_data tetris_pll_config[] = {
static struct pll_init_data pa_pll_config =
PASS_PLL_983;
+struct pll_init_data *get_pll_init_data(int pll)
+{
+ int speed;
+ struct pll_init_data *data;
+
+ switch (pll) {
+ case MAIN_PLL:
+ speed = get_max_dev_speed();
+ data = &core_pll_config[speed];
+ break;
+ case TETRIS_PLL:
+ speed = get_max_arm_speed();
+ data = &tetris_pll_config[speed];
+ break;
+ case PASS_PLL:
+ data = &pa_pll_config;
+ break;
+ default:
+ data = NULL;
+ }
+
+ return data;
+}
+
#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
struct eth_priv_t eth_priv_cfg[] = {
{
@@ -87,28 +111,15 @@ int get_num_eth_ports(void)
#ifdef CONFIG_BOARD_EARLY_INIT_F
int board_early_init_f(void)
{
- int speed;
-
- speed = get_max_dev_speed();
- init_pll(&core_pll_config[speed]);
-
- init_pll(&pa_pll_config);
-
- speed = get_max_arm_speed();
- init_pll(&tetris_pll_config[speed]);
+ init_plls();
return 0;
}
#endif
#ifdef CONFIG_SPL_BUILD
-static struct pll_init_data spl_pll_config[] = {
- CORE_PLL_799,
- TETRIS_PLL_491,
-};
-
void spl_init_keystone_plls(void)
{
- init_plls(ARRAY_SIZE(spl_pll_config), spl_pll_config);
+ init_plls();
}
#endif
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