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hal: GD32A503: add support for gd32a503 #30

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Merged
merged 8 commits into from
Jan 11, 2023
Merged

hal: GD32A503: add support for gd32a503 #30

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3218040
hal: gd32a503: add gd32a503 firmware library 1.0.1
feilongfl Dec 4, 2022
1a68a87
hal: gd32a503: apply patches
feilongfl Dec 4, 2022
9027bfa
pinconfigs: gd32a503: add gd32a503 pin configurations
feilongfl Dec 14, 2022
d6eb8af
dt-bindings: pinctrl: gd32a503: add autogenerated files for GD32A503
feilongfl Dec 14, 2022
3b9a5a8
common_include: add GD32A503 support
feilongfl Dec 3, 2022
c8faa49
support: gd32a50x: add device pack for pyocd
feilongfl Dec 4, 2022
4040618
hal: gd32a50x: fix pllmf calc error in hal
feilongfl Dec 13, 2022
afbf04e
README.md: add pllmf and pack exception for gd32a50x
feilongfl Jan 9, 2023
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2 changes: 1 addition & 1 deletion gd32a50x/cmsis/gd/gd32a50x/source/system_gd32a50x.c
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Original file line number Diff line number Diff line change
Expand Up @@ -809,7 +809,7 @@ void SystemCoreClockUpdate(void)
/* PLL multiplication factor */
pllmf = GET_BITS(RCU_CFG0, 18, 21);
pllmf += ((RCU_CFG0 & RCU_CFG0_PLLMF_4) ? 15U : 0U);
pllmf += ((0xFU == (RCU_CFG0 & RCU_CFG0_PLLMF)) ? 1U : 2U);
pllmf += ((RCU_CFG0_PLLMF == (RCU_CFG0 & RCU_CFG0_PLLMF)) ? 1U : 2U);

SystemCoreClock = ck_src * pllmf;

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2 changes: 1 addition & 1 deletion gd32a50x/standard_peripheral/source/gd32a50x_rcu.c
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Original file line number Diff line number Diff line change
Expand Up @@ -938,7 +938,7 @@ uint32_t rcu_clock_freq_get(rcu_clock_freq_enum clock)
/* PLL multiplication factor */
pllmf = GET_BITS(RCU_CFG0, 18, 21);
pllmf += ((RCU_CFG0 & RCU_CFG0_PLLMF_4) ? 15U : 0U);
pllmf += ((0xFU == (RCU_CFG0 & RCU_CFG0_PLLMF)) ? 1U : 2U);
pllmf += ((RCU_CFG0_PLLMF == (RCU_CFG0 & RCU_CFG0_PLLMF)) ? 1U : 2U);
cksys_freq = ck_src * pllmf;
break;
/* IRC8M is selected as CK_SYS */
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